Walter
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  • Offer Profile
  • With a product range of around 49,000 catalogue tools for milling, drilling, turning and threading, Walter is a complete service provider for the metalworking industry. Specialists working in the relevant competence brands jointly develop integrated processing solutions for machining. Here their comprehensive expertise in the automotive sector, the aerospace industry, energy, rail transport and general mechanical engineering stands them in good stead.
Product Portfolio
  • Standard tools

  • Turning visions into reality
    Turning your own ideas into reality requires the right tools. Tools for turning, milling, drilling and threading. Walter not only has the right high-tech tools, but advises and provides support to its customers, from the initial idea through to the tailor-made application, all included efficiently and productively in the service.
    With the combined expertise of Walter, Walter Titex and Walter Prototyp, we set new standards in the world of machining. The Walter competence brand is dedicated to manufacturing tool systems for turning, drilling and milling. Walter Titex develops high-performance drilling tools for a wide range of applications, while Walter Prototyp stands for innovative thread cutting and milling cutters.
      • Walter turning tools

      • Walter offers a complete range of tools for turning, grooving and thread machining. All precision tools are available with standard ISO square shanks and boring bars, as well as with Walter Capto™ C3 to C8 interface. This guarantees maximum flexibility, stability and repeatability on every lathe.

        With their unique properties, our Tiger▪tec® carbide cutting tool materials ensure maximum machining productivity. Further cutting tool material grades made of CBN, PCD and ceramics make Walter a comprehensive provider in machine turning.
          •  ISO turning

          • Complete range of Walter tools for ISO turning
            Longer tool life, trouble-free chip removal and fast machining times are the key issues in turning operations. This is a demanding task, which our turning experts address with our complete range of precision turning tools. Our strength here is based on our approach of analysing the entire machining process and optimising all associated process steps. This provides greater cost efficiency and a higher machining capacity.
            We produce thousands of standard indexable inserts and offer innovative high-tech cutting tool material grades that allow productivity to be increased by up to 100 %.
              • ​​​Tiger▪tec® Silver -ISO P

              • With the combination of new grades and new geometries, Walter has created a new cutting material generation: the Tiger▪tec® Silver ISO P Generation. To achieve this, we have combined the unique Tiger▪tec® Silver cutting tool material with CVD coating process with a completely new, universal insert geometry range (FP5, MP3, MP5, RP5) for steel machining (WPP10S, WPP20S, WPP30S).

                The results are impressive, as the Tiger▪tec® Silver ISO P Generation achieves increases in output of up to 75 % when turning steel.

                Facts and advantages:

                • maximum productivity thanks to unique Tiger▪tec® Silver coating with optimised aluminium oxide microstructure – up to 75 % increase in output
                • the 20 % to 40 % wider application range of the Tiger▪tec® Silver - ISO P Generation reduces the number of different inserts used in your production processes.
                • greater machining reliability due to mechanical post-treatment, which provides you with the reliability you need, especially in mass production.
                • ground seating surface after coating for improved process reliability when working with interrupted cuts
                • silver flank face indicator layer for extremely easy wear detection
              • Walter Tiger•tec® Silver PVD

              • Maximum toughness and wear resistance thanks to PVD-Al2O3.
                • Long tool life: PVD aluminium oxide (Al2O3) prevents the transfer of heat into the substrate
                • Maximum wear resistance and temperature resistance when machining stainless steels and heat-resistant super alloys
                • Maximum cutting material toughness thanks to minimal thermal loads with the newly developed Al2O3-PCD coating process
                • Burr-free components and reduced build-up on the cutting edge thanks to sharp cutting edges

              • Tiger▪tec® Silver -ISO K

              • With the combination of new grades and new geometries, Walter has created a new generation of cutting tool materials: The Tiger▪tec® Silver ISO K generation.

                For this, we have combined the unique Tigertec Silver CVD cutting material (WKK10S, WKK20S) with a geometry family consisting of three designs: MK5 for general iron machining RK5 for heavier iron machining conditions RK7 for very robust machining conditions

                Facts and advantages

                • Reduction in tool costs thanks to an increase in tool life by up to 75 percent, with further increases in individual cases
                • Short process times as a result of extremely high cutting speed from the Tiger·tec® Silver technology and MK5, RK5, RK7 geometry
                • Increased process reliability due to post-grinding of the contact surface and mechanical post-treatment for machining interrupted cuts and casting skins
              • Tiger▪tec® -ISO S

              • With this world-first development, for the first time ever it is now possible to apply aluminium oxide (Al2O3) to carbide indexable inserts using a PVD process. Particularly when machining components made of ISO S materials, the new Tiger▪tec© PVD cutting tool material grades WSM10, WSM20 and WSM30 can really demonstrate their superior performance.

                Facts and advantages:

                • excellent toughness, as with previous PVD coatings
                • increased wear resistance and temperature resistance over all other PVD coatings thanks to the use of aluminium oxide
                • maximum process reliability thanks to low coating temperature of the PVD coating
                • very smooth rake faces and sharp cutting edges that prevent built-up cutting edges thanks to the Tiger·tec® process.
              • Tiger▪tec® Silver -ISO P FP4, MP4, RP4

              • Features and advantages:
                • Excellent chip-breaking properties even on difficult materials, such as 16MnCr5 or construction steels, particularly with the MP4geometry
                • Easy identification thanks to information lasered directly onto the indexable insert
                • Increase in performance of + 75% and in some cases, even higher thanks to the new Tiger·tec® Silver cutting materials WPP10S, WPP20S and WPP30S
              • NMS and NRS Geometries for high temperature alloys

              • When machining materials that are difficult to cut (ISO S), there is a wider range of workpiece materials than with steel and cast iron machining. Walter has therefore developed two geometry ranges for ISO S machining. Walter NMS and NRS for high temperature alloys, such as Inconel 718, and Walter NFT, NMT and NRT for titanium alloys, such as Ti6Al4V.

                The main sign of wear when machining high temperature alloys is the formation of notches and cutting edge build-up. In contrast to this, in titanium machining, indexable inserts must above all be resistant to crater wear.

                Facts and advantages:

                • low cutting pressure for reliable machining of unstable components (e.g. turbine housings)
                • reduced heat development when machining highly heat-resistant alloys
                • up to 150% increases in tool life for NMS and NRS geometries thanks to Tiger•tec® WSM10 and WSM20 coating.
                • NMS geometry - medium machining/semi-finishing
                • RS geometry - roughing
              • Silver WMP20S

              • Walter Tiger▪tec® Silver WMP20S: Universal cutting tool material for machining ISO M and ISO P materials.

                Facts and advantages:

                • Reduction in variety of cutting tool materials
                • Universal range of application, stainless and steel material
                • Maximum productivity thanks to Tiger▪tec® Silver technology
                • Alternative universal cutting tool material to our Tiger▪tec® WSM grades
                • deal for small and medium-sized batch sizes

                 

              • Geometries for heavy-duty roughing

              • The single sided Walter geometries NRR and NRF are a powerful duo for roughing applications. The NRF geometry is responsible for universal roughing in this case, while the NRR geometry is, for example, used for extremely heavy roughing of forged skins.

                Walter's product portfolio in this field includes various geometries and cutting tool material grades for heavy-duty machining.

                Facts and advantages:

                • high feed rates and metal removal rates in steel and cast iron machining
                • perfect chip breaking and easy chip removal
                • maximum tool life thanks to Tiger∙tec® cutting tool material grades
                • NRF geometry – two geometries in a single roughing insert – roughing and finishing of large components with a single insert
                • RR geometry – winner for heavy roughing applications with cut depths of up to 18 mm

                 

              • Walter Turn precision cooling

              • Cooling straight to the point.

                • Direct coolant supply through the clamp and along the flank face
                • 30 to 150% longer tool life for stainless materials, high temperature alloys and steels
                • Up to 100% higher cutting speed whilst maintaining the same tool life
                • Improved chip breaking, particularly at pressures above 40 bar
                • Usable with existing machines with a coolant pressure of 10 bar or higher
              • RM5 jet guiding geometry – maximum cooling and tool life with ISO M

                • Optimal cooling and maximum productivity
                • The design of the cutting edges reduces notch formation and crater wear
                • Tiger•tec® Silver coating with PVD Al2O3 heat shield for maximum tool life
                • For universal use in standard ISO turning toolholders or tools with Walter precision cooling
              • Walter's PCD portfolio WDN10

              • Walter's PCD portfolio: WDN10 – High-performance cutting material for ISO N and ISO O workpiece materials.

                Facts and advantages:

                • Maximum productivity and cost efficiency thanks to extremely wear-resistant PCD cutting tool material
                • Maximum repeat accuracy when replacing inserts thanks to periphery ground indexable inserts
                • Best surface finish qualities thanks to maximum cutting edge sharpness
                • Worldwide support from our Walter PCD specialists
              • Walter Turn boring bars

              • The Walter Turn tooling system offers tool solutions for all internal machining tasks with ISO turning toolholder for longitudinal, face and copy turning with boring bar diameters of 6 mm and above.

                Facts and advantages:

                • boring bars for indexable inserts with a negative basic shape and rigid and lever type clamping.
                • boring bars for indexable inserts with a positive basic shape and screw and lever type clamping.
                • retaining sleeves for boring bars with cylindrical shank with automatic centre height adjustment.
                • internal coolant supply on all tools
                • aximum productivity when combined with Tiger·tec® cutting tool materials

                 

              • Walter Turn tool holders

              • The Walter Turn tooling system also leaves nothing to be desired when it comes to external machining. For every task, there is a dedicated tool solution with ISO turning toolholder for longitudinal, face and copy turning.

                Facts and advantages:

                • external toolholder for indexable inserts with negative basic shape and rigid, lever-type and wedge-type clamping system
                • external toolholder for indexable inserts with positive basic shape and screw-type and lever-type clamping mechanism
                • stable clamping of the insert for all ISO inserts
                • aximum productivity when combined with Tiger·tec® cutting tool materials

                 

              • Ceramic -ISO S

              • Facts and benefits:

                • shorter machining times due to cutting speeds which are 5 to 10 times higher with WIS10 and WWS20 ceramic cutting tool materials
                • maximum chemical resistance and optimum wear characteristics ensure longer tool life
                • ne supplier for ceramic (WIS10 and WWS20) and carbide cutting tool materials (WSM10 and WSM20) for machining an extremely wide variety of different high temperature alloys which have undergone any type of treatment
            • Grooving and parting off

            • Grooving with Tiger power
              With its new type of holders and completely new insert geometries and coatings, Walter's large parting off range ensures peak performance when grooving, groove-turning and parting off.

              The new, particularly tough grooving inserts with Tiger∙tec® Silver PVD aluminium oxide coating are, for example, excellent for stainless steels, steel materials and materials that are difficult to machine. As is the case with other machining tasks, users can also rely on perfect dimensional accuracy, the best surface finishes and the greatest cost efficiency.
                • ​​Tiger▪tec® Silver PVD

                • The new Walter Tiger•tec® Silver PVD cutting tool material grades are the logical continuation of the Tiger∙tec® cutting tool material grades – and proof that wear resistance and toughness are not mutually exclusive. With this unique combination of heat resistance and toughness, this cutting tool material sets new standards in terms of cost efficiency when machining steel, stainless materials and heat-resistant alloys.

                  Facts and advantages:

                  • low thermal load for the substrate due to Al2O3 coating. Maximum tool life thanks to easy wear detection and improved layer hardness
                  • low tendency for build-up on the cutting edge due to improved surface structure
                  • maximum process reliability due to maximum cutting edge stability High-precision microgeometry guarantees consistent tool life
                  • the four grades of WSM13S, WSM23S, WSM33S and WSM43S form a complete range

                   

                • Tiger▪tec® Silver CVD

                • Walter Cut – Tiger·tec® Silver WKP13S, WKP23S and WKP33S – high-performance cutting materials specially developed for grooving.

                  Features and advantages:

                  • Maximum productivity due to an increase in cutting data, together with maintained or improved tool life. Thanks to the latest Tiger·tec® Silver technology
                  • Wear-resistant cutting material to complement to our WSM grades
                • GX parting off geometries

                • The Walter GX grooving system is a new tool technology for grooving and parting off in all types of lathes. With three geometries and various holders, there are virtually no limits in terms of flexibility when parting off.

                  Facts and advantages:

                  • the geometries: CF6 – the sharp one, CF5 – the positive one, CE4 – the universal one
                  • grooving to a cutting depth of up to 23 mm and parting off to a diameter of up to 46 mm with double sided inserts.
                  • high productivity due to a reliable machining process
                  • the Tiger•tec® Silver PVD cutting tool material grade guarantees high resistance to temperature in connection with high toughness, particularly when parting off to centre.

                   

                • UD4 geometry

                  • the reliable groove turning geometry for mass production
                  • no downtimes due to long chips during production
                  • short chips during recessing for radial- and axial machining
                  • maximum tool life due to new Tiger▪tec® Silver cutting tool material in PVD design
                     
                • G1041 parting off blades

                • The Walter G1041 parting blades have a reinforced shank and offer both maximum stability and secure parting off processes. They are suitable for grooving and parting off on all kinds of lathes:

                  Facts and advantages:

                  • reinforced parting blades
                  • secure Torx Plus screw clamping
                  • V-guide heights of 32 mm and 26 mm
                  • low risk of vibration
                  • both right-hand and left-hand tools are available
                  • contra version also available
                • G1042 deep parting blade

                • The Walter G1042 deep parting blades with double-edged GX cutting edge are suitable for grooving and parting off in all common lathes

                  Facts and advantages:

                  • secure 4-point clamping mechanism for maximum stability
                  • new clamping system with self-clamping for even greater reliability
                  • tool projection adjustable (maximum stability)
                  • V-guide heights of 26 mm and 32 mm
                  • for parting off with tool overhang length of up to 60 mm
                • G1011 radial grooving tool

                • The G1011 monoblock tool for radial grooving, parting off and groove-turning is suitable for use in all common lathing centres. These new grooving tools have been developed to offer maximum stability in grooving operations.

                  Facts and advantages:

                  • state-of-the-art tool technology for grooving and parting off
                  • clamping screw accessible from above and below
                  • low tool head height for easy chip removal
                  • for grooving, parting off and grooving
                  • grooving to a cutting depth of up to 32 mm
                  • parting off to a diameter of up to 64 mm
                • G1111 axial grooving tool

                • A whole new dimension in axial grooving is made possible by the extremely stable and reliable Walter GX1111 monoblock axial grooving tools. This guarantees you maximum productivity when combined with Tiger·tec® Silver cutting tool materials.

                  Facts and advantages:

                  • axial (face) grooves from a diameter of 34 mm
                  • low tool head height for optimum chip removal
                  • available in two cutting depths of 12 mm and 25 mm for optimum stability
                  • cutting width from 3 mm
                  • the clamping screw is accessible from the top and the bottom, making the tool easy to handle even when inverted
                • G15XX universal

                • Due to its flexibility, the Walter G15XX range of monoblock tools is the ideal choice for cutting depths of up to 6 mm. These include: circlip grooves, sealing ring grooves or thread relief grooves.

                  Facts and advantages:

                  • axial and radial grooving possible with the same tool
                  • one tool body for insert widths from 0.6 mm to 6.0 mm
                  • simple handling, as the locking screw is accessible from above and below
                  • very productive with Tiger∙tec® Silver cutting tool material grades
                  • Optimum cooling directly in the cutting zone starting from a coolant pressure as low as 10 bar with precision cooling
                  • G1511 - straight tool style
                  • G1521 - 90° angled tool style
                  • G1551 - 45° angled tool style
                  • G1511 - P

                     
                • Walter Cut – SX grooving system

                  • Lower storage costs thanks to the use of a cutting insert type in several tool variants
                  • Maximum tool life thanks to optimised self-clamping
                  • Simple-to-operate self-clamping for fast replacement of cutting edges
                • Walter Cut SX G2012

                • Walter Cut SX G2012 – SX monoblock tools with internal cooling for multi-spindle machines, automatic and manual lathes.

                  Features and advantages:

                  • State-of-the-art tool technology for grooving and parting off
                  • Low tool head length for use on all commonly used machine types
                  • Low tool head height for easy chip removal
                  • Left, right and rear coolant connections
                  • Direct coolant outlet and, therefore, no "spray effect"
                  • Longer tool life and productivity thanks to optimized cooling
                  • No downtime due to the eradication of long chips in production
                  • User-friendly self-clamping system for fast replacement of the cutting edge
                • Walter Cut G2042-P

                • Contra blades and internal cooling.

                  Facts and advantages:

                  • No loss of the cutting edge during machining due to the optimal, positive-locking design of the insert seat
                  • Improved tool life and productivity thanks to optimum cooling directly in the cutting zone from a coolant pressure of just 10 bar
                  • Optimum chip control thanks to internal coolant supply
                  • Can be used on all conventional clamping blocks
                  • Low vibration tendency thanks to strengthened shank

              • Walter Capto™

              • The Walter Capto™ system for turning applications
                The proven, high-performance Walter Capto™ system is the optimum interface for lathes and turning-milling centres. Because of its unique polygonal form, both torsional moments and bending moments can easily be accommodated. As such, users have access to an extremely high-precision and fast tool-change system in the sizes C3, C4, C5, C6 and C8, which we manufacture in accordance with ISO 26623.

                The Walter Capto™ tool range:
                • Walter Capto™ turning toolholder with rigid, lever-type, wedge-type and screw-type clamping mechanism
                • Walter Turn 45° toolholder developed specifically for turning-milling centres
                • Walter Capto™ clamping units that allow this system to be used on any machine.
                • adaptors for weldon shanks, square shanks, taps, milling cutters, extensions, reduction adaptors, etc.
                • special tools with Walter Capto™ interface
                  • ​​ Walter Capto™ C8

                  • With the extension of our Walter Capto™ range to include the size C8, we are now offering an extremely strong and stable solution for heavy-duty machining. These adaptors are, for example, deployed in vertical boring and turning mills or large turning-milling centres. Walter Capto™ adaptors are manufactured to ISO 26623 standards and thereby work in all machines. Clamping units, turning toolholders and adaptors are available.

                    Facts and advantages:

                    • thanks to the 80 mm collar diameter, the tools can accommodate extremely high forces
                    • repeat accuracy after tool change of +/- 0.002 mm
                    • for cost-effective and precise machining of large components, such as those found in the railway industry, power generation industry or aircraft and aerospace industry
                    • the tools can be preset
                    • time savings during tool changes for short chip-to-chip times
                  • Walter Turn 45°

                  • Walter provides tooling solutions for cost-effective complete machining on turning-milling centres. The new tooling system encompasses a sophisticated toolholder range, two different clamping systems for the most diverse of ISO inserts, and even special adaptors. This allows components to be machined in their entirety and with process reliability in one clamping arrangement with the working spindle set at an angle of 45°.

                    Facts and advantages:

                    • flexible toolholders, which are optimised in terms of length, stability and coolant supply for turning-milling centres mill-turn centres
                    • high level of component precision, as the tools can be made shorter and are therefore more stable
                    • no collision problems between the spindle headstock and the workpiece
                    • all assembly parts are identical to standard ISO turning toolholders or other Walter Capto™ tools and are easy to replace
                • Threading

                • Complete range for threading
                  We offer a full system for machining dimensionally accurate internal and external threads. The tools on offer here include full profile and partial profile versions of our three-edged indexable inserts for all common thread types.

                  Facts and advantages:
                  toolholder range providing optimum tool stability:
                  • ISO square shank
                  • ISO boring bars
                  • Walter Capto™ for machining external and internal threads
                  threading inserts with 11 mm, 16 mm and 22 mm cutting edge length
                  all common thread sizes available as standard indexable inserts:
                  • ISO metric 60°
                  • American UN 60°
                  • American UNJ 60°
                  • Whitworth
                  • Partial profile 50°
                  • Partial profile 55°
                      • Internal thread turning

                      • We offer a full system for machining dimensionally accurate internal and external threads. The tools on offer here include full profile and partial profile versions of our three-edged indexable inserts for all common thread types.

                         
                  • Holemaking

                  • Innovative drilling solutions from Walter and Walter Titex
                    The Walter and Walter Titex competence brands offer a full range of solutions for efficient drilling operations in all common materials.
                    • standard range of drills with diameters from 0.05 mm to 100 mm
                    • the most diverse of systems with indexable inserts or exchangeable drill bits made of solid carbide or HSS
                    • alongside analogue tools, digital solutions with balance compensation are also available for precision boring
                    • solid carbide or HSS reamers with multiple cutting edges, as well as various versions of pad-guided reamers with exchangeable cutting edges are available for reaming operations
                      • Drilling

                      • Drilling with maximum machining volume
                        With our two expert brands Walter and Walter Titex, we offer drilling tools for hole diameters of 0.05 mm to 100 mm. Users can choose between indexable insert and exchangeable drill bit designs, as well as solid carbide and HSS twist drills.

                        With the drills in the Xtra▪tec® range, Walter is offering its customers a leap forward in productivity. The Xtra▪tec® Insert drill with two four-edged indexable inserts is ideal for full or spot drilling on inclined or spherical surfaces. With its excellent cutting data, the Xtra▪tec® Point drill is ideal for holes up to 10 x Dc in the ISO material groups P, M, K, N, S.
                        Solid carbide drilling and reamers from Walter Titex are regarded amongst users as accurate, highly efficient and very cost-effective for machining steel and cast iron materials and for drilling in stainless and difficult-to-cut materials. XD® technology offers the greatest cost effectiveness in deep-hole drilling operations up to 70 x Dc.
                          • DC170- THE IKON OF DRILLING

                          • The Ikon of drilling – visibly different, clearly leading the way.
                            • Solid carbide high-performance drill with internal cooling for ISO material groups P and K
                            • 50% longer tool life and 35 % higher workpiece values in comparison to conventional solid carbide drills (Existing range: 3 x Dc - 30 x Dc)
                            • Better component quality due to the drill having constant guidance of its circumference
                            • Polished flutes ensure reliable chip removal
                            • Maximum carbide mass for maximum process reliability
                            • 360° coolant coverage for maximum cooling effect
                            • Reduced production costs thanks to optimum tool use
                          • Titex DC150: Versatile and highly wear-resistant

                            • Solid carbide twist drill for ISO material groups P, M, K, N, S, H and O
                            • With and without internal cooling
                            • Shank variants for all adaptors commonly used for drilling, such as: Whistle Notch adaptors, hydraulic expansion chucks, collet chucks, shrink-fit chucks and power clamping chucks
                            • Cost-efficient machining of small and medium batch sizes  
                          • Titex DB133 Precision down to the smallest detail

                            • Solid carbide micro twist drill for ISO material groups P, K and N
                            • Extremely high level of process reliability for the smallest of dimensions
                            • Excellent surface quality on the com​​ponent thanks to customized cutting edges
                            • Maximum stability thanks to optimized dimensions
                            • Can be reconditioned up to a diameter of 2 mm
                          • Xtra-tec® Insert drill

                          • With two indexable inserts, each having four cutting edges, the Walter Xtra▪tec® Insert drill is the ideal tool for achieving the highest productivity, while maintaining tight tolerances.

                            Facts and advantages:

                            • increased productivity through the best cutting data
                            • low hole tolerance due to optimum balance of forces
                            • maximum cost efficiency thanks to indexable inserts with 4 real cutting edges
                            • excellent component surface quality due to wiper edge insert
                            • maximum process reliability through positive locking

                          • Xtra▪tec® Point Drill

                          • With its clamping mechanism, the Xtra▪tec® Point drill offers maximum process reliability for all holes up to 10 x Dc.

                            Facts and advantages:

                            • high level of process reliability thanks to positive locking of the indexable insert while in use and when retracting from deep holes
                            • low power requirement thanks to high positive geometry means it can also be used on low-performance machines
                            • matched geometries for ISO material groups P, M, K, N
                          • The new grade for cast iron: P6005-WKK45C – now with an even larger diameter range

                            • Up to 100% increase in output at the cutting edge
                            • Excellent wear resistance with extraordinary temperature resistance
                            • Excellent wear detection
                            • Easy selection: The coating corresponds to the ISO colour of the material to be machined
                            • High degree of process reliability for drilling and withdrawing from deep holes thanks to insert clamping using a non-positive frictional connection
                          • Xtra-tec® D4580

                          • Walter Xtra▪tec® D4580 chamfering tool – economic drilling and chamfering in one.

                            Facts and advantages:

                            • Reduced machining time thanks to the combination of drilling and chamfering in a single operation
                            • Replacement for many different special tools
                            • Lower tool costs
                            • Fewer tool changes
                            • Greater machine output
                            • Depending on requirements, the corresponding solid carbide drill can be used
                          • Titex X-treme – the universal insert high-performance drill

                          • Walter Titex X▪​treme is the solid carbide high-performance drill for general mechanical engineering, mould and die making, as well as the automotive and energy industry.

                            Facts and advantages:

                            • a 50 % increase in productivity over conventional solid carbide drilling and reamers
                            • for material groups P, M, K, N, S, H
                            • perfect for cross holes and inclined exits
                            • Improved hole quality due to 4 lands
                          • X▪treme Plus

                          • The Walter Titex X▪treme Plus is the high-performance drill in the HSC range for the most diverse of materials.

                            Facts and advantages:

                            • DPL coating for twice the tool life or twice the feed rate over the competition
                            • universally deployable for all material groups
                            • stable main cutting edge guarantees maximum tool life
                            • excellent workpiece surface finish thanks to high cutting data
                          • X▪treme Step 90 – the high-performance option for universal use

                            • 50 % higher productivity
                            • Universally compatible with all material groups and with cross holes and inclined exits
                            • Improved hole quality due to 4 lands
                          • X•treme Inox – extremely high performance in stainless steel

                            • Reduced cutting forces thanks to new geometry
                            • Significant increase in productivity compared to universal drilling tools
                            • Low burr formation on entry and exit
                            • Excellent surface quality on the component
                            • Tough main cutting edges for maximum process reliability
                          • XD® Technology

                          • Deep-hole drilling using internally cooled solid carbide high-performance drills with TFL and XPP coating. The ideal tool for general mechanical engineering, mould and die making, hydraulics and the automotive industry.
                            • 4 lands for the ultimate in workpiece quality
                            • up to 10 times the productivity of gun drills
                            • drilling without pecking
                            • compatible with various material groups, including ISO P, K, N
                            • can be used for cross holes and inclined exits
                          • Titex X-treme Pilot Step 90

                          • Precise positioning increases productivity.

                            Fact and benefits:

                            • improved process reliability and tool life during deep-hole drilling
                            • significantly shorter drilling path
                            • no tolerance overlaps with solid carbide deep-hole drills
                            • high positioning accuracy as a result of a short chisel edge width
                          • X▪treme micro - Titex X-treme high-performance drill

                            • Measurable increases in productivity, as a result of up to 50% improved machining values when compared to conventional solid carbide micro drills
                            • High level of process reliability thanks to the innovative tip and flute geometries
                            • Polished flutes ensure reliable chip transport
                        • Boring/Precision boring

                        • Boring with process reliability
                          All common materials can be machined with our boring tools and indexable inserts. The type B3220 Walter BoringMedium and Walter BoringMAXI boring tools offer extremely simple handling, a large deployment range and extremely tight tolerances when boring both large and small diameters (Dc 20 to 640 mm).

                          Walter precision boring tools for the ultimate in precision
                          Walter offers both analogue balanceable and digital versions of its precision boring tools. Type B4035 digital precision boring tools win over users through the ease of use with their electronic encoder.

                          Facts and advantages:

                          • set-up errors are avoided thanks to the μ-accurate digital display
                          • the balance compensation permits excellent cutting data with maximum dimensional accuracy
                          • a wide range of models and inserts ensure a high degree of flexibility
                            • Walter BoringMEDIUM and Walter BoringMAXI

                            • With the Walter Boring MEDIUM and Walter Boring MAXI boring tools, we offer users tools in the 20 mm to 640 mm diameter range. The Walter NCT adaptor system is used as the interface. This allows the tools to be used with virtually all common adaptor spindles.

                              Facts and advantages:

                              • a high degree of machining reliability, maximum stability and concentricity thanks to the short taper with support face (NCT)
                              • reduced programming costs, same diameter/length dimensions as for precision boring, i.e. collision observations and programming expenses are significantly reduced
                              • extensive range of CC.. and WC.. indexable inserts
                              • matched geometries and cutting material grades
                              • high degree of efficiency and process reliability due to the special E47 indexable insert geometry for alternating cut depths
                              • adaptors and extensions for use with virtually all machine spindles
                            • Walter Boring MP4

                            • Walter Boring – Indexable inserts for counterboring: The MP4 brings even greater accuracy.

                               Features and advantages:

                              • Increase in performance of +75% and in some cases, even higher thanks to the new Tiger·tec® Silver cutting materials WPP10S, WPP20S and WPP30S.
                              • Excellent chip-breaking properties even on difficult materials, such as 16MnCr5, St37 construction steels or steels with a very low carbon content e.g. C10
                              • Easy selection of indexable inserts thanks to information and new designation keys lasered directly onto the insert
                            • Walter PrecisionDIGITAL

                            • The new precision boring tool B 4035 with its electronic position measuring system makes no compromise in terms of accuracy.

                              Facts and advantages:

                              • prevention of set-up errors thanks to simple handling via the digital display
                              • lower production costs as a result of better cutting data, made possible because of imbalance compensation
                              • maximum component quality: better surface finish and concentricity due to imbalance compensation
                              • optimum cutting data for each material: the wide spectrum of inserts guarantees optimum adaptation to the machining assignment
                              • the modular ScrewFit interface offers flexibility and lower inventories
                            • Walter PrecisionMINI, Walter PrecisionMEDIUM, Walter PrecisionMAXI

                            • The B 3230 and B4030 precision boring tools with NCT modular system are ideal for precision boring all materials with exceptional stability.

                               Facts and advantages:

                              • balance compensation available for B4030 on request
                              • drilling accuracy of 2 µm with vc up to 2000 m/min.
                              • lower production costs as a result of better cutting data, made possible because of imbalance compensation
                              • maximum component quality: better surface finish and concentricity thanks to imbalance compensation
                              • optimum cutting data for each material: the wide spectrum of inserts guarantees optimum adaptation to the machining assignment with NCT or ScrewFit interface depending on the size
                            • Walter Precision Capto™/LWS

                            • Walter Boring System – now with Walter Capto™: Precision with ease (LWS*).

                               Features and advantages:

                              • Easier handling thanks to significant weight reduction*
                              • Improved action on the spindle
                                High rigidity despite its light-weight design
                              • High-precision tool system that is stable, compact and cost-effective
                                High surface quality thanks to balanced tools
                              • Extensive range of indexable inserts
                              • CC.. and WC.. indexable inserts for finishing
                              • Flexibility provided by the extensive range of modular components, such as adaptors, extensions, etc.
                                Repair service
                              *LWS: Light Weight Solution (reduced-weight solution)
                          • Reaming

                          • Walter and Walter Titex reamers for an excellent surface finish
                            Walter offers reamers with multiple cutting edges, as well as reamers with indexable inserts and guide pads for holes of the highest quality. For reaming, Walter offers solid carbide or HSS tools with multiple cutting edges, as well as various versions of pad-guided reamers with exchangeable cutting edges.

                            Facts and advantages:
                            • solid carbide and HSS versions of Walter Titex reamers
                            • dimensions correspond to DIN and company standards
                            • tapered and hand reamers round off the product range
                            • pad-guided reamers from Walter with internal cooling
                            • various designs available for through holes and blind holes
                              • Standard and special reamers

                              • For reaming operations, we offer standard reamers and special solutions for all common dimensions with H6 tolerance and all common materials.

                                Facts and advantages:
                                • with parallel shank and guide pads (solid carbide + Cermet)
                                • for all common dimensions with H6 tolerance
                                • for drilling through holes and blind holes with a defined selection of indexable insert geometries
                                • for all common workpiece materials
                              • Walter Titex reamers

                              • Walter Titex offers an extensive range of reamers made of solid carbide, carbide tips and HSS in both cylindrical and tapered versions.

                                Facts and advantages:

                                • very cost-effective version for drilling precise holes
                                • above all, the reamers are characterized by easy handling
                                • good wear resistance of the carbide reamers thanks to their hardness
                                • excellent surface quality and high level of dimensional accuracy


                                 
                            • Threading tools

                            • Threading solutions from the Walter Prototyp competence brand offer a high degree of innovation. They are precision tools that allow demanding users to reduce their unit costs and increase their productivity. and thereby gain competitive advantages in machining. The comprehensive range of products offers the right tool for every machining method or process: HSS-E (-PM) and solid carbide taps and thread formers, as well as thread mills and indexable inserts. From > size M1, these tools are available as part of the standard range.
                                • HSS-E (-PM) taps

                                • Under the Walter Prototyp competence brand, we offer HSS-E (-PM) tools for creating precision threads.

                                  HSS-E (-PM) precision tools from Walter Prototyp are used in the most diverse of sectors. Particularly when it comes to machining complex components and demanding materials. The focus of our development work is on process reliability, dimensional accuracy and cost efficiency here.
                                    • Walter Prototyp Paradur® Eco Plus / Prototex® Eco Plus

                                    • The two all-rounders, Walter Prototyp Paradur® Eco Plus and Prototex® Eco HT, are universal high performance HSS-E-PM taps for use in long-chipping and short-chipping materials up to tensile strengths of around 1,300 N/mm². These tool ranges are extremely strong all-rounders and are suitable for machining the most diverse of materials.

                                       Facts and advantages:

                                      • the THL hard material coating and an additional surface treatment guarantee outstanding tool life with no cold welding
                                      • versions with radial and axial coolant outlet specifically for use with minimum quantity lubrication
                                      • high degree of process reliability, even for deep blind and through hole threads, thanks to secure chip management
                                    • Walter Prototyp TC142

                                    • The specialist for stainless steels with process reliability.
                                       
                                      • High-performance tap for blind-hole machining
                                      • Primary application is ISO M materials, and secondary application is ISO P materials
                                      • Wear-resistant material and maximum tool life thanks to HSS-E-PM material with TiAlN coating
                                      • Excellent chip control in stainless steels thanks to vaporised variant
                                      • Excellent thread quality thanks to optimised geometry
                                    • Walter Prototyp Paradur® Eco CI

                                    • The Walter Prototyp Paradur® Eco CI is an HSS-E-PM machine tap for both blind and through hole threads that is suitable for machining cast iron and short-chipping aluminium.

                                      Facts and advantages:

                                      • optimum wear resistance thanks to new type of Xtra•treat™ surface treatment
                                      • short chips due to low rake angle and increased number of flutes
                                      • graded TiCN multilayer coating for high cutting speeds and long tool life
                                      • versions available with axial or radial coolant exit for optimum chip transport when creating deep blind and through hole threads
                                      • reduced production costs per thread due to high cutting speeds and long tool life


                                       
                                    • Walter Prototyp Paradur® and Prototex® Synchrospeed

                                    • The Paradur® Synchrospeed and Prototex® Synchrospeed HSS-E taps have been specifically developed for synchronous tapping (rigid tapping) in the most diverse of materials. In addition to structural steel and high-strength steel, these tools can also be used in stainless steel, spheroidal graphite and malleable cast iron, as well as in long-chipping copper and aluminium alloys.

                                      Facts and advantages:

                                      • more precise thread depth without manual programme correction
                                      • universally use in a wide variety of materials
                                      • the greater face clearance and the lower temperature on the cutting edge together facilitate a significantly longer tool life
                                      • the combined use of the Synchrospeed tap and the Protoflex® C synchronous tapping chuck results in optimum service life, process reliability and productivity
                                    • Walter Prototyp Paradur® X▪pert P / Prototex® X▪pert P

                                    • The Walter Prototyp Paradur® X▪pert P and the Prototex® X▪pert P are genuine expert tools for producing precise threads in steel materials. Thanks to our extensive portfolio, we offer a tool solution for virtually any task with this range.

                                      Facts and advantages:

                                      • secure identification thanks to code letters on the shank
                                      • high degree of process reliability in long-chipping materials
                                      • perfect self-guidance due to 7 full thread pitches
                                      • designed specifically for machining steel
                                      • comprehensive selection of sizes and tolerances


                                       
                                    • Walter Prototyp Paradur® X▪pert M und Prototex® X▪pert M

                                    • The Walter Prototyp Paradur® X▪pert M and Prototex® X▪pert M were developed specifically for machining stainless steels.

                                      Facts and advantages:

                                      • secure identification thanks to clear labelling on the shank
                                      • high degree of process reliability in long-chipping materials and materials which have a tendency to stick
                                      • excellent chip removal thanks to 40° helix angle
                                      • excellent thread quality, even after long periods of use, due to the enlarged core diameter
                                      • also ideally suitable for use in high-strength ISO-P materials (850-1300 N/mm2)
                                      • comprehensive selection of sizes and tolerances
                                    • Walter Prototyp Paradur® X▪pert K

                                    •  Facts and advantages:
                                      • the specialist for cast iron machining.
                                      • Cost-effective thread production for smaller and medium-sized batch sizes
                                      • Extremely robust, reliable tool
                                       
                                    • Walter Prototyp Prototex® X▪pert N and Paradur® X▪pert N

                                    • Walter Prototyp Prototex® X▪pert N and Paradur® X▪pert N – the tandem for aluminium machining.

                                      Facts and advantages:

                                      • Cost-effective thread production for smaller and medium-sized batch sizes
                                      • High level of process reliability due to extremely good chip formation thanks to bare surface
                                      • No miscutting in soft materials
                                    • Walter Prototyp Paradur® HT

                                    • The Walter Prototyp Paradur® HT high performance tap facilitates the reliable creation of blind hole threads, even in long-chipping, high-strength materials up to 4 x d. The secret lies in the special flute geometry of the Prototyp Paradur® HT, whereby the chips are broken down and transported efficiently out of the thread by the internal coolant supply.

                                      Facts and advantages:

                                      • high degree of process reliability, even when working with deep threads
                                      • typical areas of use: automotive industry (camshafts, crankshafts, connecting rods), large thread dimensions (general mechanical engineering, transmission shafts, casings, etc.)
                                    • Walter Prototyp Paradur Ti Plus / Prototex® TiNi Plus

                                    • High-tensile titanium and nickel alloys are gaining ground in both aerospace technology and medical engineering and can no longer be reliably machined using conventional taps. We offer machine taps for use in machines with synchronised working spindle (rigid tapping) in this case. An innovative AlCrN-based hard coating permits the use of emulsion, even when machining high-strength titanium alloys which have a tendency to stick.

                                      Facts and advantages:

                                      • high degree of process reliability
                                      • outstanding tool life
                                      • excellent thread quality
                                      • ideal for the aircraft and aerospace industry and the medical engineering sector
                                    • Walter Prototyp Paradur® Short Chip HT – short chips, absolute process reliability.

                                      • No bird nesting due to short broken chips
                                      • High process reliability even with deeper blind hole threads
                                      • No problems with interference contours due to short chip breakage
                                      • No chip residues in thread after machining
                                      • Blind hole thread up to 3,5 x DN without increase in torque
                                    • TC115/TC216 – Cost efficient and just the right tools for the job.

                                    • Facts and advantages:
                                      • Blind hole and through hole machining
                                      • Now with new dimensions: Metric fine (MF) M8 × 1 to M18 × 1.5; ANSI: UNC 6 to UNC ¾
                                      • For universal use
                                      • Reduction in tool inventory
                                      • Tapping tools for achieving customer cost targets
                                      • Economic tap for small and medium batch sizes
                                  • Solid Carbide taps

                                  • With our solid carbide taps from the Walter Prototyp competence brand, we cater for the requirements of mass producers (for example in the automotive industry) and hard machining applications. Our standard range includes high-precision solid carbide taps for the materials ISO P, K, N and H.

                                    Facts and advantages:
                                    • extremely long tool life
                                    • excellent thread quality
                                    • high level of cost efficiency
                                    • pioneering thread production
                                    • perfect for mass production
                                      • Walter Prototyp Prototex® HSC

                                      • Walter Prototyp Prototex® HSC are high-performance solid carbide taps for through hole threads in steel materials. The special micrograin carbide provides extremely good wear resistance, cutting edge strength and maximum toughness. These are highly cost-effective tools for producing excellent threads in modern manufacturing operations.

                                        Facts and advantages:

                                        • excellent concentricity (concentricity less than 10 µm)
                                        • increased number of flutes and TiCN coating for very long tool life
                                        • with cooling grooves on the shank for optimum coolant supply
                                        • minimum production costs per thread thanks to 3-times higher cutting speeds in comparison to HSS-E taps
                                        • fewer tool changes and optimum machine output resulting from significantly longer tool life
                                      • Walter Prototyp Paradur® HSC

                                      • The Walter Prototyp Paradur® HSC is a new high performance solid carbide tap for creating blind hole threads in steel materials. With its special cutting geometry and reduced helix, this precision tool guarantees excellent chip breaking, even when working with long-chipping materials. With a concentricity of less than 10 µm, this tap guarantees excellent thread quality.

                                        Facts and advantages:

                                        • special micrograin carbide with high wear resistance and cutting edge strength, optimised for toughness
                                        • graded TiCN multi-layer hard material coating for extremely high cutting speeds and a long tool life
                                        • minimum production costs per thread thanks to 3-times higher cutting speeds over HSS taps
                                        • fewer tool changes and optimum machine output resulting from significantly longer tool life
                                        • high degree of process reliability thanks to perfect chip breaking (no bird nesting) in higher strength materials and hard machining operations
                                      • Walter Prototyp Paradur® Hard

                                      • The Walter Prototyp Paradur® Hard is a tap that has been specifically developed for hard machining. The tool can be used in materials up to max. 63 HRC, as well as in special alloys that are difficult to cut.

                                        Facts and advantages:

                                        • stable cutting edge thanks to negative rake angle
                                        • maximum tool life thanks to increased number of flutes and extra-long chamfer
                                        • special and stable construction
                                      • Walter Prototyp Paradur® Engine

                                      • The Walter Prototyp Paradur® Engine has been specifically designed to meet the requirements of the automotive industry in terms of its cutting edge geometry, range of sizes and structural dimensions. The tap is the ideal tool for machining engine blocks, cylinder heads or gearbox housings.

                                        Facts and advantages:

                                        • high degree of process reliability, even for deeper blind hole threads in long-chipping materials, thanks to secure chip management (short chips)
                                        • chamfer form "E" designed specifically for threads with short run-out
                                        • precise (dimensionally accurate) and clean threads
                                        • reduced production costs per thread due to high cutting speeds and long tool life
                                    • Thread mills

                                    • For producing dimensionally accurate threads in a reliable machining process, Walter offers an extensive range of tools with various thread milling strategies under the Walter Prototyp competence brand.

                                      The process of thread milling itself is already the best approach to creating threads in terms of thread quality and process reliability. In addition to the classic processes, so-called "orbital thread milling" has now also established itself in the market. For the first time ever, this process allows very deep (e.g. 3 x D) and also very small (e.g. M1.6) internal threads to be produced absolutely reliably and cost-effectively in demanding materials.
                                        • Walter Prototyp TMC thread mills

                                        • The Walter Prototyp TMC is a solid carbide thread mill with excellent wear resistance and cutting edge strength that is also very heavy-duty. Its concentricity is less than 10 μm. This allows both excellent thread quality and a long tool life.

                                          Facts and advantages:

                                          • thread milling and countersinking with a single tool
                                          • graded TiCN multi-layer hard material coating for extremely high cutting speeds and a long tool life
                                          • optimised geometry for a soft cutting action
                                          • optimised flute run-out improves stability
                                          • with axial internal cooling for even greater process reliability in M4 size and above
                                          • optimised geometry for a soft cutting action
                                          • our "TEC+CCS" and "GPS" expert system provides optimum cutting data, as well as the 'ready-to-use' CNC programme
                                        • Walter Prototyp TMD thread milling cutter

                                        • The Walter Prototyp TMD is a solid carbide thread milling cutter for cutting internal threads. This tool drills, countersinks and mills the thread in one operation. It is suitable for use in short-chipping aluminium and cast iron materials. Its hard material coatings have been specifically matched to its wide range of applications, which leads to an extremely long tool life.

                                          Facts and advantages:

                                          • maximum cost efficiency with drilling, countersinking and thread milling in a single working cycle, thereby eliminating the need for unproductive tool changes and travel paths
                                          • increased productivity by shortening processing times by up to 50 %
                                          • space savings in the tool magazine
                                          • reduction in both the number and variety of tools, since the tool is used for both blind hole and through hole threads
                                          • precise positioning of the core hole in relation to the milled thread
                                          • our "TEC+CCS" and "GPS" expert system provides optimum cutting data, as well as the 'ready-to-use' CNC programme
                                        • Walter Prototyp TMO orbital thread mills

                                        • In developing the Walter Prototyp TMO solid carbide orbital thread mills for small threads from M1.6 to M8, Walter Prototyp has not only expanded its product range, but also introduced a new milling strategy. Since the cutting edge is only three thread turns in length, thread milling is performed in a special helical curve. This new operating principle leads to a significant reduction in radial forces, which in turn increases process reliability, particularly when working with materials that are difficult to cut or very expensive components.

                                          Facts and advantages:

                                          • greater shank diameter for vibration-free deployments, even with a longer overhang length
                                          • shorter cutting edge, smaller helix angle and positive rake angle for reduced forces and a soft cut
                                          • design for 2 x d and 3 x d deep threads with and without internal cooling
                                          • our "TEC+CCS" and "GPS" expert system provides a special milling strategy, tailored specifically to the respective application, as well as optimum cutting data and the 'ready-to-use' CNC programme
                                        • Walter Prototyp TMO HRC orbital thread mills

                                        • The TMO HRC from Walter Prototyp is a solid carbide orbital thread mill for hard machining applications. The tool possesses a stable body construction with large core diameter for vibration-free deployments. Its short cutting edge allows the cutting forces to be significantly reduced. The design is suitable for threads with a dimension of 2 x d.

                                          Facts and advantages:

                                          • maximum process reliability when producing small threads above M2 in high-strength or hardened materials up to 65 HRC
                                          • an extremely heat-resistant TiAlN layer, in conjunction with a special negative cutting edge geometry, ensures a very long tool edge life
                                          • our "TEC+CCS" and "GPS" expert system provides a special milling strategy, tailored specifically to the respective application, as well as optimum cutting data and the 'ready-to-use' CNC programme


                                           
                                        • TC610 and TC611 thread mills

                                        • Walter Prototyp – Setting new standards for thread mills
                                          with the Supreme line.

                                          Features and advantages:

                                          • Significant increases in tool life and process reliability thanks to the new WB10RD and WJ30RC grades
                                          • New geometry prevents vibration and produces excellent surface finishes
                                          • Optimum chip removal as internal cooling prevents fracture


                                           

                                      • HSS-E thread former

                                      • The thread former has proven a highly effective tool for creating internal threads in all ductile materials. Through targeted further development of the forming edge geometry and the coating, all ductile materials, including stainless steels, can be machined on any machining centre using a 5% emulsion. Thread formers from the Walter Prototyp competence brand can be used to create threads that offer both dynamic strength and dimensional accuracy.

                                        Facts and advantages:
                                        • non-chipping machining
                                        • better static and dynamic thread characteristics
                                        • produce both blind and through hole threads with a single tool
                                        • maximum precision and cost efficiency
                                        • stable tool design, as no flutes are required
                                          • Walter Prototyp Protodyn® S Plus

                                          • The Walter Prototyp Protodyn® (S) Plus is a thread former for general applications with an even longer tool life. The version with lubrication grooves is also ideal for thread depths of up to 3.5 x d. Overall, this is a universal HSS-E thread former for use with all ductile materials.

                                            Facts and advantages:

                                            • optimised polygonal form reduces friction and thereby increases tool life
                                            • high degree of process reliability, even for deep blind hole and through hole threads, thanks to the non-chipping thread production process
                                            • maximum machining reliability, particularly for small dimensions, thanks to stable tool geometry
                                            • reduction in tool diversity, since the one tool can be used universally in a wide range of materials, as well as for blind hole and through hole threads
                                            • high degree of dynamic tensile strength of the formed thread thanks to cold work hardening of the thread flanks and thread root
                                            • available with and without lubrication grooves
                                          • Walter Prototyp Protodyn® S Eco Plus

                                          • The Walter Prototyp Protodyn® (S) Eco Plus has a special surface treatment and optimised coating for increased tool life. The Protodyn (S) Eco Plus is available both with and without internal cooling, as well as with and without lubrication grooves (S).

                                            Facts and advantages:

                                            • significant increase in tool life due to the special surface treatment and optimised coating
                                            • equally suitable for use in blind and through holes
                                            • optimised for wet machining and, with corresponding modifications, also suitable for minimum quantity lubrication
                                            • high degree of dynamic tensile strength of the formed thread thanks to cold work hardening of the thread flanks
                                            • available with and without lubrication grooves
                                          • Walter Prototyp Protodyn® S Synchrospeed

                                          • The Walter Prototyp Protodyn® (S) Synchrospeed HSS-E thread former has been specifically developed for use in machines with synchronous spindles. The tool is particularly suitable for cutting threads in all ductile materials with a strength of up to 1300 N/mm² or at least 7% ultimate strain.

                                            Facts and advantages:

                                            • universal use (through holes and blind holes)
                                            • long tool life through special polygonal form and synchronous machining
                                            • high degree of process reliability thanks to short threaded part and special geometric design
                                            • shank with h6 tolerance for shrink-fit chucks, as well as clamping surface for weldon adaptors
                                            • greater cost efficiency thanks to special surface treatment
                                        • Solid carbide thread formers

                                        • Carbide has long since proven itself as a cutting tool material for thread forming. We achieve top performance today with our Prototyp competence brand and the tools in the Prototyp Protodyn® (S) HSC line. Thread forming is generally the most cost-effective method for producing precise internal threads in modern production.

                                          Facts and advantages:
                                          toolholder range providing optimum tool stability:
                                          • extremely long tool life
                                          • reliable
                                          • pioneering thread production
                                              • Walter Prototyp Protodyn® S HSC

                                              • The Walter Prototyp Protodyn® (S) HSC solid carbide thread former offers maximum cutting speed, coupled with maximum tool life. A new carbide substrate guarantees maximum toughness with the greatest possible wear resistance. The optimised polygonal form reduces friction and thereby increases tool life.

                                                Facts and advantages:

                                                • non-chipping thread production process for a high degree of process reliability, even when working with deep blind hole and through hole threads
                                                • impressive tool life and attractive price/performance ratio
                                                • fewer tool changes thanks to longer tool life
                                                • high degree of dynamic tensile strength of the formed thread thanks to cold work hardening of the thread flanks and thread root
                                          • Adaptors

                                          • WALTER adaptor systems offer maximum precision and reliability. With a wide range of connection adaptors, they ensure optimum stability with maximum flexibility and freedom of movement for almost any application. Here you can find a selection of our clamping units and adaptor systems, ranging from modular systems to our monoblock adaptors.
                                              • Modular systems

                                              • Many machining tasks require tools to be individually adapted to the respective machining situation. Different machines, different spindle types, special projection lengths or contours causing interference are just a few reasons why it makes sense to use a modular tool set-up. Walter is one of the technical pioneers in the field of modular tooling systems. Indeed, the company offers not just one, but rather multiple modular systems that cover all fields of application and product brands. Walter's modular systems boast unrivalled coverage of all requirements associated with modern production operations.
                                                  • Walter Capto™

                                                  • Walter Capto™ is not only the system with the best rigidity in the market, it also offers the greatest modularity. The tapered polygonal shape handles both torsional and bending forces perfectly. This interface is therefore not only the first choice for lathes, but also for turning/milling centres. The Walter Capto™ clamping units can be used to switch over all common machines and revolvers to the Capto™ system.

                                                    Facts and advantages:

                                                    • complete tool adaptor system for equipping machines from a single source
                                                    • Walter Capto™ extensions, reduction adaptors, collet chucks, threading chucks, face mill adaptors available
                                                    • one system – for all machining operations
                                                  • Walter Screwfit adaptors

                                                  • Benefit from the versatility and productivity of the Walter ScrewFit system and speed up your production process. The proven ScrewFit interface allows for the same kind of machining rates as single-piece tools, but offers greater versatility thanks to its modular design.

                                                    Facts and advantages:

                                                    • different base adaptors to suit the machine spindle
                                                    • flexible - the optimal tool can be assembled based on specific requirements
                                                    • maximum stability due to short taper and support face
                                                    • easy to install and disconnect

                                                     
                                                  • Walter ConeFit™ adaptors

                                                  • Benefit from the versatility and productivity of the WALTER ConeFit™ system and optimise your production process. The proven ConeFit™ interface allows individual tool design, matched to the respective machining application. The right head on the right adaptor facilitates the best machining parameters for your application.

                                                    Facts and advantages:

                                                    • flexible - depending on customer requirements
                                                    • different shank variants to suit the respective machine spindle
                                                    • maximum stability due to short taper and support face, as well as self-centring thread
                                                    • easy to install and disconnect
                                                  • Walter NCT interface

                                                  • No matter whether you need a short projection or a long projection tool: the modular Walter NCT interface allows you to create your own tailor-made milling or drilling tool. Whether you need to clamp a solid carbide drill in a hydraulic expansion chuck or clamp a hole-type cutter onto an arbour - WALTER always offers you the right adaptor for your needs.

                                                    Facts and advantages:

                                                    • comprehensive range of standard masters for different machine spindles
                                                    • suitable for milling, drilling and threading
                                                    • maximum stability due to short taper and support face
                                                    • easy to assemble
                                                  • Walter Capto™ clamping units

                                                  • Walter Capto™ is not only the system with the best rigidity in the market, it also offers the greatest modularity. The tapered polygonal shape handles both torsional and bending forces perfectly. This interface is therefore not only the first choice for lathes, but also for turning/milling centres. The Walter Capto™ clamping units can be used to switch over all common machines and revolvers to the Capto™ system.

                                                    Facts and advantages:

                                                    • Walter Capto™ adaptors for VDI30 – VDI60
                                                    • square/round shank adaptors are available in the standard tool range for Japanese machines
                                                    • special adaptors according to customer requirements
                                                • Monoblock adaptors

                                                • Whether hollow-shank tapers or steep tapers as per MAS-BT or DIN 69871, we have the right adaptors for all machine spindles. All adaptors are design balanced to the latest standards and demonstrate very high precision both on the taper and on the tool adaptor.
                                                  All Walter, Walter Prototyp and Walter Titex tools can be ideally combined with our precision adaptors to create a high-precision and productive tool assembly.
                                                    • HSK monoblock adapters

                                                    • Hollow shank taper (HSK) tools prevent radial run-out thanks to their tight, positive-locking taper tolerance. The frictional engagement produced by the clamping effect inside the adaptor spindle helps to produce high torque transfer rates. In addition to this, two driving lugs engage in the grooves at the end of the shank.

                                                      Facts and advantages:

                                                      • Tool life increased by up to 40% thanks to high concentricity and vibration-damping effect, particularly during milling
                                                      • Tool change in seconds without periphery devices
                                                      • Precise adjustment of tool lengths and clamping against an adjustable stop
                                                    • Walter steep taper adaptors – precision from the spindle to the cutting edge

                                                    • Precision starts with the adaptor. For this reason, all steep taper adaptors in the Walter adaptor range are designed with maximum taper accuracy and exacting tolerances. It goes without saying that they also have a high concentricity and clamping precision.

                                                      Facts and benefits:

                                                      • minimum balance class of G6.3 at 16,000 rpm
                                                      • coolant design form AD+B
                                                    • Clamping units A2110-P/A2111-P VDI

                                                    • Walter A2110-P/A2111-P VDI parting off blade adaptors with direct coolant transfer for internal coolant parting off blades.

                                                      Facts and benefits:

                                                      • Flexibility – One toolholder for standard or overhead fitting
                                                      • Improved tool life and productivity thanks to optimum cooling directly in the cutting zone from a coolant pressure of just 10 bar
                                                      • Short chips, meaning no downtime for removing trapped swarf
                                                      • No loss of pressure thanks to O-ring seal for reliable coolant transfer
                                                      • No vibration thanks to stable clamping concept, ideal for any machining situation
                                                      • Precise centring thanks to easily adjustable centre height in a range of +/- 0.5 mm
                                                    • Walter AK182

                                                    • Walter AK182 hydraulic expansion chucks – powerful, highly precise and designed for universal use.

                                                      Facts and benefits:

                                                      • Meets all the requirements for a powerful, high-precision adaptor system
                                                      • Up to 40% longer tool life
                                                      • High level of concentricity and vibration damping, particularly for milling
                                                      • Enables tool change in seconds without the need for peripheral equipment
                                                      • Precise tool length adjustment and clamping against an adjustable stop
                                                    • Walter CAT-V

                                                    • ​Walter CAT-V steep taper adaptors – precision from the spindle through to the cutting edge.

                                                      Facts and benefits:

                                                      • Extremely precise steep taper adaptors for CAT-V40 and CAT-V50 spindles
                                                      • High level of stability thanks to taper design
                                                      • High level of repeatability
                                                      • Wide variety of adaptor variants
                                                      • Can be used for milling and drilling operations
                                                  • Milling

                                                  • Precision milling tools
                                                    The Walter and Walter Prototyp competence brands can provide you with the right milling cutter for virtually any machining task. From the solid carbide mini mill with a diameter of 0.1 mm to the face mill with 315 mm diameter carbide indexable inserts in cartridge form. Various cutting tool material grades, such as coated carbide, PCD, CBN or HSS, allow a broad scope of applications to be covered.

                                                    Thanks to the large selection of tool types and geometries, you will always find the optimum solution to meet your various workpiece and material requirements.
                                                      • Face milling

                                                      • Face milling with Walter tools
                                                        No matter what material you are machining, whether steel, cast iron, stainless steel or an aluminium alloy, Walter always has the right face milling tool for the job. A maximum number of cutting edges, matched geometries and cutting tool material grades ensure the best machining results.
                                                          • Walter M4002 high-feed milling cutter

                                                          • Facts and advantages:

                                                            High level of cost efficiency

                                                            • Reduced procurement and warehousing costs thanks to universal system indexable insert
                                                            • Four cutting edges per indexable insert

                                                            Resource-saving concept

                                                            • CO2-compensated production thanks to climate protection projects
                                                            • Low power requirement thanks to high positive geometries

                                                            Powered by Tiger·tec® Silver

                                                            • 2 CVD-coated grades (WKP25S and WKP35S) for steel and cast iron machining
                                                            • 3 PVD-coated grades (WKK25S, WSM35S and WSP45S) for steel and cast iron machining, for machining stainless steels, as well as for machining difficult-to-cut materials
                                                          • Walter BLAXX M3024

                                                          •  Walter BLAXX M3024 heptagon milling cutter: Cost-efficient, with process reliability.
                                                            • Low cutt​​ing material costs thanks to 14 cutting edges per insert
                                                            • High level of process reliability thanks to stable negative inserts
                                                            • Optimum support face and high feed per tooth thanks to solid car​bide shim
                                                            • High metal removal rate, even on low-performance machines, thanks to positive, soft cutting action
                                                            • CVD- and PVD-coated grades for machining steel, cast iron, stainless steels and difficult-to-cut materials
                                                          • Xtra•tec® F4033 face mill

                                                          • The Walter Xtra▪tec® F4033 face mill is the cost-effective model for machining a broad spectrum of materials. Thanks to their special design, the negative indexable inserts with 8 cutting edges generate low cutting forces. Two insert sizes and the most diverse of geometries allow the tools to be optimally adapted to the respective application.

                                                            Facts and advantages:

                                                            • extremely stable indexable inserts thanks to the negative basic shape
                                                            • soft cutting action due to the extremely positive insert geometry for maximum productivity
                                                            • 8 cutting edges per insert
                                                          • Xtra▪tec® F4045 heptagon cutter

                                                          • Walter's wedge-clamped Xtra▪tec® F4045 heptagon cutter offers the greatest cost efficiency for milling faces of all cast iron workpieces. The negative, seven-sided indexable inserts, which are available in two sizes, have 14 cutting edges and cut very softly thanks to their positive geometry.

                                                            Facts and advantages:

                                                            • high metal removal rate even on low-performance machines thanks to the positive, soft cutting action
                                                            • high degree of process reliability thanks to stable, negative indexable inserts
                                                            • low cutting material costs thanks to 14-edge indexable inserts
                                                            • maximum productivity from the universal use of Tiger·tec® and Tiger·tec® Silver coatings
                                                          • Xtra▪tec® F4030 high performance mill

                                                          • Walter's Xtra▪tec® F4030 high performance mill is a shoulder, plunge and copy mill with double-sided Trigon insert. The indexable inserts with 6 usable cutting edges offer the greatest process reliability thanks to their negative basic shape and positive, soft cutting action. Feed per tooth rates up to fz 3.5 mm are possible.

                                                            Facts and advantages:

                                                            • high metal removal rate thanks to the combination of low cutting depths and high feed per tooth rates
                                                            • high degree of process reliability thanks to low risk of vibration tendency of long tools and stable insert
                                                            • reduced process costs with Tiger▪tec® Silver cutting tool material and 6 cutting edges per indexable insert
                                                          • Xtra▪tec® octagon cutter

                                                          • The new Walter Xtra▪tec® F4080 octagon cutter with eight productive cutting edges per insert has no limitations with regard to application type and makes no compromise in terms of quality. It is particularly impressive when plunge milling cast iron and steelwork components as well as in the chamfering or circular interpolation milling of stainless, difficult-to-machine or non-ferrous materials.

                                                            Facts and advantages:

                                                            • optimal tool for face milling, plunge milling, chamfering, bore milling and circular interpolation milling
                                                            • maximum productivity due to 8 cutting edges per insert
                                                            • complete range of geometries and grades for machining all materials
                                                          • F4050 PCD face mill

                                                          • Walter's adjustable F4050 PCD mill facilitates cost-effective and precise machining of aluminium. The hard-anodised aluminium basic body ensures a reduced flywheel effect. In connection with fine balancing screws, this allows quiet and precise machining. The carbide chip deflector integrated in the cartridge guarantees a long tool life of the regrindable cartridges.

                                                            Facts and advantages:

                                                            • precise aluminium machining
                                                            • reduced machining times thanks to extremely high cutting speeds.
                                                            • high degree of process reliability thanks to stable body/cartridge design
                                                            • universal deployments thanks to large selection of geometries
                                                          • F4723 PCD face mill

                                                          • The Walter F4723 PCD face mill in the diameters 50 mm, 63 mm, 80 mm, 100 mm and 125 mm for precise machining of non-ferrous metals such as aluminium with internal coolant supply. In addition to their exceptional performance, these tools also offer low tool costs, as they can be reground multiple times.
                                                            • brazed PCD cutting edges for the best surfaces and long tool life
                                                            • lower tool costs thanks to regrinding option
                                                            • internal coolant supply for secure processes
                                                          • Walter M2025-M2026

                                                          • Walter M2025 and M2026 finishing face mills – for the best surface finish.

                                                            High level of cost efficiency

                                                            • 16 cutting edges per indexable insert
                                                            • Fast machining times thanks to maximum feeds and cutting speeds

                                                            Tool set-up savings

                                                            • No adjustment of the wiper cutting edges necessary
                                                            • Fast leading insert changes thanks to wedge clamp

                                                            Maximum process reliability

                                                            • thanks to precise indexable insert and body design
                                                        • Shoulder milling

                                                        • Whether solid carbide or indexable insert tool, Walter and Walter Prototyp are two strong brands in the field of shoulder milling. Whether mini milling cutters for the tiny components used in medical engineering or an indexable insert milling cutter with 4-blade insert for the automotive industry. We always have the right solution for your specific requirements.
                                                            • Walter M4132 shoulder mill

                                                            • Facts and advantages:

                                                              High level of cost efficiency

                                                              • Reduced procurement and warehousing costs thanks to universal system indexable insert
                                                              • Four cutting edges per indexable insert

                                                              Resource-saving concept

                                                              • CO2-compensated production thanks to climate protection projects
                                                              • Low power requirement thanks to high positive geometries

                                                              Powered by Tiger·tec® Silver

                                                              • 2 CVD-coated grades (WKP25S and WKP35S) for steel and cast iron machining
                                                              • 3 PVD-coated grades (WKK25S, WSM35S and WSP45S) for steel and cast iron machining, for machining stainless steels, as well as for machining difficult-to-cut materials
                                                            • Walter BLAXX - Powerful, precise, reliable

                                                            • When powerful arguments are required, Blaxx™ with Tiger·tec®Silver provides the answer without compromise. With Blaxx™ and Tiger·tec®Silver, the new generation of mills from Walter has established an impressive system – a system that has long been sought after from the market by demanding cutting machine tool operators.

                                                              With the Walter BLAXX F5041/F5141 and F5241 a new generation of shoulder mills, Walter is putting its money on the combination of critical features which, when working together, are designed for productivity and process reliability:

                                                              • the strong basis is created by wear-protected tool bodies which have ​received special surface treatment
                                                              • Walter BLAXX is the first milling system from Walter that combines the benefits of tangential milling systems with the performance data of Tiger·tec®Silver indexable inserts to create an unbeatable combination
                                                              • with four spiral, positive cutting edges per indexable insert, a precise angle of 90° on the work piece and an incredibly robust body, Walter BLAXX has redefined the concepts of productivity and process reliability in shoulder milling
                                                            • Xtra▪tec® F4041

                                                            • The Walter Xtra▪tec® F4041 shoulder mill is a unique, highly positive tool that combines the advantages of negative, stable indexable inserts with those of positive indexable inserts. The most diverse of corner radii are available. A special geometry for aluminium machining and a universal insert geometry is available for steel and cast iron machining.

                                                              Facts and advantages:

                                                              • unique, spiral-shaped indexable insert for precisely 90° with 4 cutting edges per insert
                                                              • maximum process reliability due to the negative insert seat
                                                              • optimum operational smoothness thanks to the positive rake angle
                                                            • Xtra▪tec® F4042

                                                            • The Walter Xtra▪tec® F4041 shoulder mill is a unique, highly positive tool that combines the advantages of negative, stable indexable inserts with those of positive indexable inserts. The most diverse of corner radii are available. A special geometry for aluminium machining and a universal insert geometry is available for steel and cast iron machining.

                                                              Facts and advantages:

                                                              • high metal removal rate, even on low-performance machines, thanks to the positive and soft cutting action
                                                              • reduced machining costs due to shoulder-free milling
                                                              • reduced inventory costs thanks to ideal adaptation of the tool to various materials and the variety of geometries and cutting material grades available
                                                            • Xtra▪tec® F4x38 porcupine cutter

                                                            • The Walter Xtra▪tec® F4x38 range of porcupine cutters for shoulder milling and trimming is suitable for cost-effective machining of P, K, S and N materials. The various cutting tool material grades and geometries available allow the tools to be optimally matched to the respective application.

                                                              Facts and advantages:

                                                              • high metal removal rate, even on low-performance machines, thanks to the positive and soft cutting action
                                                              • reduction in machining costs thanks to virtually shoulder-free milling
                                                              • high degree of process reliability thanks to axial fixed stop on the first row of indexable inserts and excellent indexable insert stability
                                                              • maximum productivity thanks to the Tiger▪tec® coating, which is suitable for universal deployments
                                                            • Walter Prototyp Advance line

                                                            • The new standard for tool life.

                                                              • New Advance milling cutter line consisting of six cutter types and 250 dimensions
                                                              • Universal application in ISO material groups P, M, K and S
                                                              • Long tool life thanks to new high-performance WJ30TF grade
                                                              • Ideal balance of hardness and toughness
                                                              • Low inventory costs thanks to the wide range of applications
                                                            • Protostar® N 50

                                                            • One of the key requirements in modern production is for workpieces to display better surface finishes. The finishing end mills from Walter Prototyp have special geometries that cater to this requirement. Our geometry prevents chatter marks and produces smooth milling characteristics.

                                                              Facts and advantages:

                                                              • a 50° helix angle produces a soft cutting action and achieves the best surface finish on the workpiece
                                                              • good removal of chips due to the high helix angle, thereby preventing scratching of the machined surface on the component
                                                              • high-grade TiAlN coating for maximum tool life
                                                            • Walter Xtra▪tec® F4049

                                                            • Walter Xtra▪tec® F4049 close pitch finishing face mill: 90° shoulder with 8-edge indexable inserts.

                                                              Facts and advantages:

                                                              • High level of process reliability thanks to stable, negative indexable inserts
                                                              • Low cutting material costs thanks to indexable inserts with 8 cutting edges
                                                              • Maximum surface finish qualities thanks to adjustable finishing inserts
                                                              • Maximum productivity thanks to the universal use of Tiger·tec® and Tiger·tec® Silver coatings
                                                            • Walter BLAXX F5038/F5138 porcupine cutter

                                                            • Facts and advantages:

                                                              Extremely high process reliability due to stable design

                                                              • Large carbide volumes in the direction of the cutting force
                                                              • Special tool body surface treatment and reinforced core
                                                              High level of cost efficiency.
                                                              • Four cutting edges per indexable insert
                                                              • Up to 30% higher feed rate per tooth
                                                              • Milling that is almost shoulder-free
                                                              Powered by Tiger·tec® Silver.
                                                              • Impressive cutting data and high level of process reliability thanks to brand new hardness-toughness ratio
                                                            • Walter F4722 PCD shoulder mill

                                                            • The Walter F4722 PCD shoulder mill for machining non-ferrous metals such as aluminium offers the ultimate in precision, process reliability and cost efficiency. In the smaller diameters, it is offered as a shank tool, while in the larger diameters it comes as a ScrewFit solution or HSK monoblock tool.
                                                              • shoulder milling and face milling of non-ferrous metals
                                                              • in shank, ScrewFit or monoblock design
                                                              • for high feed rates and long tool life
                                                              • very cost-effective, especially in series production
                                                          • Slot milling

                                                          • Overview of slot milling tools
                                                            When performing ‌slot milling, process reliability is extremely important. The chips must be reliably removed from the groove and must not damage the surface. A large number of solid carbide shank cutters and indexable insert side and face mills in various cutting widths and diameters allows a broad scope of applications to be covered.
                                                              • Walter BLAXX M3255 porcupine milling cutter

                                                                • High process reliability due to robust design
                                                                • Precise coolant supply at each individual cutting edge, also suitable for high-pressure cooling
                                                                • High cost efficiency thanks to four or two cutting edges per indexable insert
                                                                • Maximum metal removal rate due to maximum number of teeth
                                                                • Short machining times thanks to high metal removal rate
                                                                • Soft-cutting geometry due helical cutting edges and positive rake angle
                                                              • M4256, M4257 and M4258 porcupine milling cutters

                                                                • High cost efficiency thanks to four or two cutting edges per indexable insert
                                                                • Reduced procurement costs and inventory costs and requirements
                                                                • Low power requirement thanks to positive geometries
                                                                • Concept requiring minimum resources
                                                                • Walter Green: CO2 emissions resulting from production are offset by our environmental protection project
                                                              • Xtra▪tec® F4x53 side and face mill

                                                              • With their sturdy, tangential and four-edged indexable inserts, the newly developed Walter Xtra•tec® side and face mills ensure a high machining volume for parting, slotting, grooving and shoulder milling. The tools are ideally suited to roughing and finishing operations and are therefore particularly popular in the following sectors: general mechanical engineering, the automotive industry, as well as the aircraft and aerospace industry.

                                                                Facts and advantages:

                                                                • high metal removal rate, even on low-performance machines, thanks to the positive and soft cutting action
                                                                • high degree of process reliability thanks to stable, tangential indexable inserts
                                                                • low cutting material costs thanks to indexable inserts with 4 cutting edges
                                                                • system indexable inserts: 1 type of indexable insert for multiple cutting widths
                                                                • maximum productivity through universally deployable Tiger•tec® coatings
                                                              • MC341 Supreme

                                                                • Exceptional tool life and performance increases of up to 50% thanks to the innovative new Walter WK40TZ grade as well as a special coating process
                                                                • Long feed in steel materials (up to 1.5 × Dc)
                                                                • Low spindle load thanks to differential pitch
                                                                • Soft cutting action and optimal chip evacuation
                                                                • Back cutting reduces transitions when performing side face machining
                                                                • High level of process reliability due to stable core and optimised microgeometry
                                                              • Proto▪max™ ST

                                                              • Walter Prototyp Proto▪max™ST solid carbide high performance end mill designed specifically for machining steel materials. The tools are available with and without corner radius, with cylindrical DIN6535 HA shank, as well as with DIN 6535 HB weldon face. The tools win over prospective users through their reinforced core and special geometry, which allows full grooves of up to 2 x Dc to be created. This allows metal removal rates to be increased by up to 50% in comparison to standard commercial tools.

                                                                Facts and advantages:

                                                                • uneven spacing for low spindle stress
                                                                • increased tool life thanks to the latest TAZ coating
                                                                • back cutting reduces transitions when performing side face machining on the workpiece
                                                                • high degree of process reliability thanks to the stable core and optimised microgeometry
                                                              • Proto▪max™ Inox

                                                                • maximum machining volume up to 50 % higher in comparison with standard tools
                                                                • long feed up to 1 x Dc in stainless materials
                                                                • low-vibration running due to special asymetrical helix angle on alternating flutes and therefore optimum surface finish quality
                                                                • soft cutting action due to optimised microgeometry
                                                                • a high level of process reliability due to optimum chip evacuation; as a result of the internal coolant supply
                                                                • maximum tool life due to state-of-the-art TAA coating and internal coolant supply
                                                              • Protostar® Supreme MC326

                                                              • Top performance with the new Supreme line.
                                                                • A high level of process reliability due to the reinforced core and large chip clearance in the front
                                                                • The new WK40TF enables a maximum level of productivity with cutting data which is up to 50 per cent higher than conventional products on the market, and tool life which is up to 100 per cent longer
                                                              • ConeFit™

                                                              • Modular solid carbide milling system with self-centring thread (patent pending) Axial and radial alignment guarantee the highest precision. A large number of proven Walter Prototyp geometries can also be supplied with ConeFit™ interface. The shank variants offered are steel, solid carbide and also monoblock adaptors.
                                                              • Protostar® Qmax

                                                              • Thanks to its tough substrate and optimised geometry, the Protostar® Qmax ensures maximum metal removal rates, even when machining demanding materials. The tools are available with two different knurled profiles, the HR and the HNR profile. Due to its positive geometry, the HR profile is generally used more when machining in unstable conditions. The HNR profile is extremely solid and should therefore predominantly be used in stable conditions.
                                                            • Copy milling

                                                            • The precision requirements of tools used for copy milling freeform surfaces are extremely strict. Tight tolerances must be met, particularly when machining corner radii, in order to avoid the need for any manual reworking. With the copy milling tools from Walter and Walter Prototyp, you are sure to find the right solution for any task - from roughing through to fine finishing.
                                                                • F2339 ball nose mill

                                                                • The Walter F2339 ball nose mill is a milling cutter that has been developed specifically for roughing applications in mould and die making. A fail-safe device fitted to the body prevents the form indexable inserts from being installed incorrectly. The easy-cutting, circumference-sintered indexable inserts minimise power consumption, while at the same time facilitating cost-effective machining.

                                                                  Facts and advantages:

                                                                  • model with and without peripheral cutting edges
                                                                  • integrated fail-safe device for easy and secure tool handling
                                                                  • soft-cutting, circumference-sintered indexable inserts for low power consumption
                                                                  • modern Tiger•tec® Silver cutting tool material grades for optimum tool life and excellent cutting data
                                                                • Round insert cutter F2334

                                                                • With its round inserts with location flats and stable seating, the F2334 round insert cutter ensures maximum feed rates and cutting performance, particularly when roughing difficult-to-cut materials, such as titanium alloys. The Walter copy mill boasts impressive performance and precision, not only for HSC machining.

                                                                  Facts and advantages:

                                                                  • round inserts with location flats ensure highly stable insert seating
                                                                  • ideal for maximum feed rates and cutting efficiency
                                                                  • ideal for roughing operations and difficult-to-machine materials
                                                                • F2139 profile mill

                                                                • The Walter F2139 profile mill is a high-precision tool for finishing freeform surfaces. The extremely precise indexable inserts that are ground on all sides are available in the most diverse of grades and geometries. This allows the tool to be optimally matched to the respective machining situation.

                                                                  Facts and advantages:

                                                                  • extremely accurate indexable inserts that are ground on all sides for an excellent workpiece surface finish
                                                                  • a special grade for hard machining with matched geometry facilitates maximum tool life
                                                                  • ideal for HSC machining thanks to the symmetrical body
                                                                  • tools are also available with solid carbide shank for vibration dampening when working with long projection lengths
                                                                • Proto▪max™Ultra

                                                                • Walter Prototyp Proto▪max™Ultra solid carbide HPC ball-nose end mill, designed specifically for machining hardened materials up to around 70 HRC. The tools are ideally suited to semi-roughing and roughing, but also capable of semi-finishing and finishing. With the broad range of diameters available from 0.1 mm to 12 mm, they are the perfect tools for mould and die making and general mechanical engineering.

                                                                  Facts and advantages:

                                                                  • reduced production costs due to less component reworking
                                                                  • thanks to the latest TAS layer, reliable manufacturing of moulds and dies is now also possible in unmanned operations
                                                                  • high radius accuracy on the cutting edge for maximum dimensional accuracy of the component
                                                                  • universally deployable in dry and wet machining processes, yet also with MQL
                                                                • Protostar® Flash

                                                                • The Protostar® Flash is a high-performance tool for cost-effective roughing in the 2.5D and 3D range with low cutting depth and very high feed rates. It is suitable for machining both alloyed and unalloyed steels.

                                                                  Facts and advantages:

                                                                  • the end face geometry allows significantly higher feed per tooth rates (fz), which in turn offer faster metal removal rates
                                                                  • high-quality TiAlN coating for maximum tool life
                                                                  • since cutting takes place exclusively on the end face of the tool, the machine spindle is subjected almost exclusively to axial forces that are easily absorbed
                                                              • Special tools

                                                              • To turn your own, specific component ideas into reality, you need the right tools for the machining operation. Tools for turning, milling, drilling and threading by Walter. We offer you not only the right high-tech tools, but also advice and guidance, right from the idea through to implementation of the made-to-measure machining process. Today, almost anything is possible in the field of special tools. In collaboration with the customer, we work continuously to develop novel and innovative solutions to the most varied of problems in the most varied of industry sectors. With our competence brands Walter, Walter Titex and Walter Prototyp, we are able to develop special tools of all kinds. We are the people to speak to when you need specific tools for specific machining tasks.
                                                                  • Turning

                                                                  • ​Limited resources, growth and innovation in mechanical engineering constantly present cutting tool manufacturing and Turning with new challenges. In particular, interrupted cuts, precision moulds, different materials and thin-walled components require specific cutting materials, particular geometries and tailored machining strategies and processes.

                                                                    We would like to give our customers an advantage in day-to-day competition: to do this, we opt for solutions such as specific combination tools for turning, which improve both quality and cost-effectiveness. In addition, tailored machining processes and combination tools with multiple cutting edges save on tool changing and minimise chip to chip time.

                                                                    As a user, this means that, as a result of optimally adapted processes and tools, you reduce unit costs, decrease processing time and, because of the saving on tool spaces you now have on your turning centre, you can insert complementary tools.

                                                                  • Holemaking

                                                                  • Drilling solutions from the Walter and Walter Titex competence brands take machining to a new level of productivity in hole machining. With these tools, Walter's customers lower their unit costs and boost their competitiveness.

                                                                    The Walter Xpress Service can also develop complex special solutions within an incredibly short time for customised orders.
                                                                  • Threading

                                                                  • The direct and most reliable route to creating a cost-effective machining concept often involves the use of a special tool; this is also true for the production of threads. Our experts develop customised, cost-effective special tools for threading in all metal materials.

                                                                    Our Walter Prototyp thread former is used for non-cutting thread production without birdnesting nor chip-related problems. We also develop and design for specific thread types, depending on customer requirements.
                                                                  • Milling

                                                                  • Machining very large cast parts such as turbine housings is a real challenge. Highly fluctuating profile measurements, major differences in diameter or considerable imbalances are just a few of the parameters which demonstrate that Walter special tools are the right tools for the job.​

                                                                    We develop special side and face mills for our customers, with diameters of over 2 metres. The uniqueness of the machining task is matched by the uniqueness of the special tool. For example, the degree of accuracy required for the profiles of the turbine blades and turbine shafts used in steam turbines is extremely high. We will provide you with insert finishing end mills for finishing blade roots and attachment grooves in turbine shafts: with these mills, you will be able to achieve a degree of profile accuracy of +/- 0.01 mm. The Walter Prototyp ConeFit™ system is one of the most successful modular tooling systems for milling.

                                                                  • Technological solutions

                                                                  • In spite of the enormous technological progress made in recent years, today we are faced with the challenge of providing complex machining operations which are both cost-effective and reliable for a variety of components.

                                                                    In the past, this was a problem that could only be solved by means of complex tool designs and time-intensive processes. Not only this, but it was not possible to carry out the individual machining operations on conventional machine tools.

                                                                    In answer to this, Walter offers users extremely efficient special tools: medium-actuated (using coolant or compressed air) and cross-feed-driven hole machining tools. The basic function here is identical for all the tooling systems mentioned: a linear machining movement is converted to a radial machining movement using a medium or cross-feed.
                                                                • Industry Solution

                                                                • To turn your own, specific component ideas into reality, you need the right tools for the machining operation. Tools for turning, milling, drilling and threading by Walter. We offer you not only the right high-tech tools, but also advice and guidance, right from the idea through to implementation of the made-to-measure machining process. Today, almost anything is possible in the field of special tools. In collaboration with the customer, we work continuously to develop novel and innovative solutions to the most varied of problems in the most varied of industry sectors. With our competence brands Walter, Walter Titex and Walter Prototyp, we are able to develop special tools of all kinds. We are the people to speak to when you need specific tools for specific machining tasks.
                                                                    • Aerospace

                                                                    • Innovation is about more than simply working with new composites and new alloys. What is important here is the approach taken by the aerospace industry, and the technologically expedient and cost-effective machining solutions being developed. Product ideas must lead to competitive series-production solutions.
                                                                    • Automotive & engine

                                                                    • For decades speed determined the direction of the automotive industry, it is quite understandably the “pleasure from energy efficiency” that forms part of today's joy in driving. Customers' ecological awareness requires the development of new technologies which will lead to really innovative components and, ultimately, to new energy-saving, yet still attractive cars.
                                                                    • Energy

                                                                    • Faster, cleaner and more precise. We keep track of the constantly changing requirements in the energy industry. And we are familiar with the challenges associated with machining new materials. New technologies in energy production require the development of new materials and machining processes. Traditional approaches to milling, drilling, threading and turning are called into question by new technologies. The requirement to save resources and the environment is our driving force for developing innovative technologies
                                                                    • Railway

                                                                    • All around the world, the requirements for the transportation of people and goods are increasing rapidly on account of globalisation, which is turning railway transportation into an important market for the future. Railway infrastructure is already one of the most significant factors in the economic success of a region. In this context, the railway transportation industry must deal with the growing demands for mobility and flexibility and meet the challenges set by raw material shortages and environmental protection considerations.
                                                                    • Special solution

                                                                    • Exceptional machining requirements require exceptional machining solutions. Within the "Industry Solutions" department, our engineers and machining engineers test made-to-measure special tools used in conjunction with optimised production processes in what are known as ratio projects. If it is expedient to use special tools, we develop a component-specific machining concept which leads to clearly measurable productivity increases within a very short space of time.