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ARNO-Werkzeuge
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  • Offer Profile
  • The ARNOLD Group combines German traditions with state-of-the-art cutting technologies worldwide. We achieve outstanding results through continuous research, development and innovation of ARNO tools. Testing and exploring new materials allows us to introduce new high-performance products year after year, that withstand the wear and tear of high-speed and high-feed machining. Our modular systems assure enhanced flexibility for your projects.
Product Portfolio
  • Drilling Tools

  • Drilling through and throug - ARNO drilling systems.

    ARNO offers various drilling systems for all kinds of applications. AKB, SHARK-DRILL², SHARK-DRILL, SHARK-Cut, SHARK-Cut Rebore and solid carbide twist drills are our offering of high performance drilling tools. Indexable inserts, self centering tips, perfectly matching geometries and coatings are some of the highlights shown in ARNO drilling systems.
      • Solid Carbide Spiral Drills

      • General information
        • Great performance in steels, cast iron, tool steel, alloy steels and stainless steels. Can also be used for aluminum and hardened materials
        • Fast chip evacuation and excellent chip breaking due to special designed cutting edges on point and chip breakers on leading edges
        • High accuracy and stability
        • Longer tool life
        • Self-centering
      • SHARK-Cut

      • General information
        Designed as multi purpose system for high-performance drilling and turning.
        Complete the following applications with just one tool:
        • Drilling into solid with flat bottom
        • Internal Facing
        • Internal Turning
        • External Turning

        Details
        SHARK-Cut Mini drilling depth 2,25 and 4 x D / ø 4mm to 8mm
        SHARK-Cut Standard drilling depth 1,5 , 2,25 and 3,0 x D / ø 8mm to 32mm
        • All holders equipped with coolant through
        • Inserts available in various grades and coatings
        • Ground and precision sintered inserts available
        • WIPER geometry (LPET) for better surface finish and reduced machine time
      • SHARK-Cut Rebore

      • General information
        • High-performance boring
        • Limited facing and turning capabilities

        Details
        • Multiple cutting edges
        • All holders with coolant through
      • SHARK-Drill²

      • General information
        • Flexible system one holder for different drill diameters
        • Robust and secure insert clamping with TORX-Plus® screws
        • Optimized coolant through for all holders
        • Optimized run-out of swarf chambers reduce drill overhang
        • Widened swarf chambers for higher chip loads
        • Improved drill point design for excellent centering hole quality
        • Strong shank design for high axial forces
        • Quick and easy insert replacement even in the machine
        • Easy identification thanks to lasered spare part numbers on tool shank
        • Carbide drilling insert Coated and un-coated
          Ø 14 mm – 32 mm
      • SHARK-Drill

      • General information
        • All holders with coolant through
        • Nickel plated drill body
        • Smooth swarf chambers for better chip flow
        • Spiral or straight flute available
        • Torx® - Screws for easy and secure locking
      • ARNO AKB

      • General information
        • Coolant through
        • Use 4 edges per insert for reduced costs per hole
        • High process reliability even for interrupted cuts
        • Drilling into concave shapes, stacked work pieces and packet drilling
        • High process security due to very strong inserts
        • High productivity due to high feed rate potential
        • Nickel plated and polished surface for better swarf evacuation
        • Improved run-out into the location flat
    • NEW: Grooving ACS - enhanced turning and copy-turning

    • Coolant under the swarf

      New technology for modules, blades and monoblock holders. The special coolant system ensures the flow is directed under the swarf and thereby improves tool life considerably.

       

        • ARNO®-Cooling-System - enhanced turning and copy-turning

        • Part-off and grooving tools with patented through tool coolant system

          Benefits of ARNO®-Cooling-System ACS1

          • Controlled coolant stream
          • Best cooling and lubrication effect
          • Reduced build-up edge and cutting edge breakages
          • Controlled chip breaking
          • Better surface quality
          • Higher cutting speed and feed rates possible
          • Higher productivity

          Benefits of ARNO®-Cooling-System ACS2

          • Additional coolant jet targeting the insert flank from underneath
          • Coolant gets underneath the swarf and guarantees optimum cutting conditions
          • Even in the deepest grooves the cutting edge is kept cool
          • A loss of effectivity – as seen on other systems – is not a problem

          Available for SA-modules and SA-blades.

            • SE-Grooving System with ACS

              • Monoblockholder with through tool coolant for radial grooving applications
              • Optimized design for grooving, turning and copy turning
              • Groove width from 2-6 mm
              • Groove depth from 12 - 21 mm
              • Available in 3 geometries and 5 grades
              • Geometry M2 is especially designed for grooving, turning and copy turning
              • Cost efficient and optimum solution for reliable groove production using pressed inserts
            • SA-Grooving System with ACS

              • Monoblock holder
              • Holders for auto lathes
              • Modules
              • The cost effective solution for radial grooving as well as parting off up to 140 mm
              • Ddouble sided inserts from 16 – 40 mm long
              • Schneideinsätze von 16 – 40 mm Länge erhältlich
              • Groove width from 1.5 – 10.0 mm
          • Grooving

          • Get into the Groove - ARNO Grooving Tools and Inserts

            Take advantage of ARNO's unique versatility: A modular grooving system with a single basic tool holder turns into different tool variants by simply changing the support blade and clamp.
            Thanks to their stability, the grooving tools offer chip removal in all 3 main cutting directions, enabling combined operations with just one tool. Precision-ground two- or three-edged cutting inserts in various designs, different shapes and types, give the best cutting performance in respect of chip forming, cutting speed and efficiency.
              • SA - Parting off

              • General information
                The cost effective solution for radial grooving as well as parting off up to 5.512" (140mm) in diameter. The monoblock holder "SA" is being used with the double sided inserts SA16, SA24 and SA35 in .059" (1.5mm), .079" (2mm), .118" (3mm) and .157" (4mm) widths.

                Details
                • Monoblock execution (robust, easy handling - only 1 spare part)
                • Holder for swiss machining
                • SA Modules
                • SA Blades and clamping blocks
                • Active insert clamping
                • Exact insert positioning with fix stop (no pull out of the insert possible)
                • Double sided inserts
                • Ground aluminum geometry available
                • Cost effective and optimized parting off through designated geometries
              • AMS - Mini boring tools

              • General information
                AMS (ARNO®-Mini-System) is a modular boring system starting at Dmin .098" (2.5mm) with a maximum reach of 1.181" (30mm) depending on application. With the ground taper on the tool shank and the fixed stop in the sleeve the length remains accurately constant and guaranteed cutting edge repeatability is achieved. The cone of the threaded pin ensures secure tool locking and reduces cutting edge vibrations.

                Details
                • Boring from diameter 0.098" (2.5mm)
                • Groove width starting at .031" (0.8mm)
                • Full radius grooving starting at Ø .020" (0.5mm)
                • Back turning and chamfering
                • Grooving and chamfering
                • Copy turning
                • Threading
                • Face grooving starting at Ø .197" (5mm)
              • SIM - Mini boring bars

              • General information
                SIM is a modular internal grooving system in 5 sizes starting at Dmin .264" (6.7mm). Holders are available in steel or carbide execution (with brazed steel head) and screwed on carbide insert.

                Details
                • Vibration damped carbide shank with brazed on steel head
                • Coolant through
                • Highest rigidity due to oval shaped shaft
                • Reach into the bore up to 3.150" (80mm)
                • Depth of cut up to .177" (4,5mm)
                • Groove widths from .020" - .157" (0,5 - 4mm)
                • Insert available with PVD coating
                • Holders offered in steel and carbide execution
                • Custom solutions on request
              • SAV - Solid carbide face grooving

              • General information
                Solid carbide inserts – minimum bore .393" (10mm) and grooving depth of 1.575" (40mm)
                Internal coolant feed for guaranteed optimum cooling at the cutting edge and dependable chip evacuation.

                Details
                • Ground insert
                • Fine grain carbide
                • Coolant through
                • Round shank with clamping surface
                • Coated and uncoated execution
                • Full radius inserts available
                • Custom inserts on request
              • SIN - Internal NC grooving

              • Boring bars from Dmin 1.102" (28mm) with proven NC grooving inserts

                General information

                The new boring bars for internal grooving applications.
                • Optimal clamping of indexable insert
                • Strong holders for precise machining
                • Minimal Dmin with a high depth of cut
                • Precision inserts for all applications and materials
                • ARNO® geometries for reliable performance
                • Extended insert life through coolant directly on cutting edge
              • SIS - Internal groove-turn

              • Internal SHORT-Cut system for grooving and turning

                General information
                Innovative tool for internal groove & turn applications with highest rigidity and excellent performance.
                • High cutting efficiency - compact and strong holders
                • Process reliability - positive locking and strong clamping of the insert
                • Extended insert life through coolant directly on cutting edge
              • NC - Universal grooving

              • General information
                A tool system that meets the highest requirements. Extremely easy installation with maximum variety. A tool holder becomes a universally utilizable tool system due to the rapid changing of the individual components.

                Details
                • Various cutting tools for use with specially developed cutting inserts
                • Modular grooving system - various capabilities with one single holder
                • OD and face grooving with same holder, just by changing the support blade
                • For internal and external machining
                • Special geometries for
                  • Aluminum
                  • Circlip grooves
                  • chip breaking and constriction
                • SIN - internal grooving bar with coolant directly on cutting edge for smaller bores
              • SAN - Radial grooving

              • For external machining with proven NC grooving inserts

                General Information
                Best cutting performance and excellent stability.
                Big variety of holders and inserts
                High performance tools for external application with optimum clamping of the insert (very strong clamp)
                Widths .118" - .236" (3mm - 6mm)
                Depth of cut .669" - 1.063" (17mm - 27mm)
                Rigid tool for copy turning
                Excellent choice of inserts for all materials
              • SHORT-Cut - groove and turn

              • General information
                The combination of optimum stability in the holder (short overhang, latest clamping technique) and sintered double-sided insert (special chip geometry and cutting edge preparation) makes the SHORT-Cut® system the best partner for high machining outputs in grooving and turning applications.

                Details
                • Whether axial or radial groove turning, our patented insert clamping offers maximum stability and efficiency
                • Specially developed geometries for SHORT-Cut® applications
                • AM geometry for medium machining
                • Full radius insert for machining aluminum
                • SIS - SHORT-Cut® internal boring bars with through tool coolant
              • Clip-Groove® - Circlip grooving

              • Details
                Versatile and rational grooving system
                • Various shaped grooves with the same tool
                • Optimum clamping and accurate location of the insert through screw clamping
                • 3-edged inserts in different widths
                • Custom profiles in up to .275" (7mm) width possible
                • Quick change of the insert with only one screw
                • CLIP-Groove® axial - circlip grooving in axial direction
              • Profil-Cut

              • General information
                Profil-Cut is a grooving system for creating custom grooves in one plunge.

                Advantages
                • Different blanks - for special profile grooves
                • Easiest assembly for simple handling - and quick insert changes
                • Secure insert seat - for absolute process reliability

                Details
                Special profiles up to a width of 25mm possible
                Customer specific shapes on request
            • Milling

            • Millions of Milling Opportunities - ARNO Milling Tools

              Explore our huge selection of milling tools, such as shell mills, square shoulder mills and slotting cutters. Achieve outstanding results with indexable inserts for wet or dry milling, for steel, all cast materials and stainless materials, heat-resistant alloys and non-ferrous metals. ARNO’s high performance tools with long wear lifespans allow you to operate more economical.
                • NEW: ARNO® FE-Milling System – Small diameter square shoulder milling

                • The new FE system from ARNO® Werkzeuge in diameter range 16 – 80 mm will offer a solution for square shoulder (90°), slot milling and high feed milling simply by changing the insert. The twisted helix insert ensures a soft entry and exit of the component material. The extremely positive insert positioning guarantees soft cutting action. The milling cutter has during tests provided excellent surface finish results. FE analysed (Finite – Element – analysed) swarf chambers have been accordingly optimized and an effective 90° shoulder, up to 8 mm depth is achieved with the available square shoulder inserts with radius 0.8 mm from the initial product range. Five geometries with six PVD coated grades and a variety of different cutting edge designs for almost all materials are available for selection.
                • FTA - Shell mill

                • General information
                  Face mill with 45° approach angle, nickel plated body that is available from 1.575" (40mm) to 9.843" (250mm) diameter. The mill has coolant through and is designed for minimal quantity lubrication.

                  Details
                  • Extremely strong insert due to negative design
                  • Precision sintered insert with 8 effective cutting edges
                  • 5 different grades available
                  • Soft cutting due to positive geometry
                  • Smooth cutting therefore reduced spindle wear
                  • Unequal pitch for reduced vibration Excellent price / performance ratio
                  • Low horse power requirement
                • ROC-Mill FOA

                • General information
                  • 2 different inserts with 8 cutting edges
                  • soft cutting positive face mill
                  • Suitable for copy milling, circular milling, pocket milling, face milling and ramping

                  Details
                  Materials:
                  • Steel
                  • Stainless steel
                  • Cast materials
                  • Aluminum and non-ferrous materials

                  Diameter range:
                  1.575" (40mm) up to 6.299" (160mm)
                • Duo-Mill FDA/FDC and FDG

                • General information
                  • Square shoulder and high feed milling with the same tool!
                  • Duo-Mill is a milling concept where we successfully locate two geometrically different inserts in the same pocket
                  • Two separate milling applications with the same milling body by changing approach angle and insert geometry

                  Details
                  Dedicated grades for machining:
                  • Steel
                  • Stainless steel
                  • Cast materials
                  • Aluminum and non-ferrous materials

                  Diameter range:
                  .984" (25mm) up to 6.299" (160mm)
                • Indexable inserts

                • General information
                  Available for wet and dry milling of steel, all cast materials as well as stainless steel and high temperature alloys and non-ferrous materials. Especially when milling aluminum ARNO's ALU geometry achieves best results.

                  Tools for thread milling with a comprehensive selection of associated indexable inserts, various coated and uncoated grades, complete the ARNO milling range.
                  • Carbide grades (coated and uncoated)
                  • Carbide grade with ALU chipbreaker
                  • Ultra-hard materials (CBN, PCD)
                  • HSS indexable inserts
                  • Cermet indexable inserts
                  • Thread milling inserts
                • Solid carbide endmills

                • Solid carbide endmills for steel, cast, stainless steel, exotic materials, aluminum, non-ferrous materials and hardened steels

                  General information
                  The ARNO® solid carbide endmills are made from ultra micrograin carbide. The grain size ranges from 0 - 0,5 micron and the coatings vary by application (TiAlN, TICN, diamond coatings).

                  Details
                  • High performance
                    • improved tool life
                    • maximum cutting speed
                  • Excellent wear resistance
                  • Reliable quality
                  • Cost effectiveness
                    • reduced wear ensures productivity
                    • down time minimized, less tool changes
                • HSS Endmills

                • Powder metal HSS Endmills for machining steel, stainless steel, cast materials, aluminum, non-ferrous materials, titanium and titanium alloys

                  General information
                  Design FP:
                  • Universal HSS Endmills for steel, stainless steel and cast
                  • TIALN coating
                  • Extremely tough and wear resistant
                  • Improved tool life and increases cutting performance

                  Design FPA:
                  • Designed for machining aluminum
                  • TICN coating
                  • Polished cutting edge
                  • Excellent surface finish with maximum cutting performance

                  Design FPT:
                  • Designed for machining titanium and titanium alloys
                  • TIALN coating
                  • Improved tool life ensures very high productivity

                  Design FS:
                  • Designed for machining steel, stainless steel and cast materials
                  • TIALN coating
                  • Suitable for dry milling, high temperature resistance
                  • Improved heat and oxidation resistance

                • Thread milling

                • Holders and inserts for ISO / UN / UNJ / BSP / BSPT / DIN 40430 / NPT and NPTF threads

                  General information

                  ARNO offers tools for thread milling with an extensive range of inserts for different threads in coated and uncoated versions. Solid carbide thread mills are available also.

                  Details
                  • ISO threads
                  • American trapeziodal thread UN
                  • Aeospace thread UNJ
                  • PG thread
                  • Tapered pipe thread BSPT, NPTF, NPT
                • Circular milling

                • Shell mill and end mill style indexable cutter with 3-edged Clip-Groove insert

                  General information

                  ARNO milling cutters for groove milling by circular interpolation offer versatile tools with a 3-edged insert. Various shank sizes, insert shapes, widths and coatings are available for your application!

                  Details
                  • External groove milling
                  • Internal groove milling
                  • 1-14 teeth per cutter depending on diameter
              • Turning

              • It's Your Turn - ARNO Turning Tools and Inserts

                ARNO turning products offer a large selection of tool holders for internal and external machining with various types of clamping systems for all machining tasks. Specifically developed and versatile, indexable inserts assure the process safety ARNO is known for. Positive and negative ARNO indexable inserts are available for machining a wide variety of materials, from roughing to finishing applications.
                  • New: Auto lathe holders with through tool coolant

                    • Through tool coolant holders with precise coolant straight to the cutting edge
                    • Prepared for 340 bar coolant pressure
                    • Shank sizes 12 x 12 and 16 x 16
                    • Precise coolant flow between the insert and the swarf
                    • Better tool life – possibly up to 100 % better
                    • Cutting speeds can be increased up to 200 %
                    • Improved swarf control – even on problem materials
                    • Efficient coolant of the insert cutting edge, protecting coatings which can be deteriorate due temperature changes
                  • External Machining

                  • ISO/ANSI turning tools for most applications

                    General information

                    ARNO® turning tools for external machining give you exceptional quality. We offer a wide range of holders for external machining to accommodate most applications. We also carry a huge assortment of inserts for all our turning holders.
                  • Internal Machining

                  • General information
                    The ARNO tooling program offers comprehensive line of internal turning holders. Different clamping types as well as steel and carbide bars offer a wide range for all boring applications. Most bars are available with and without coolant through as well as carbide execution.
                  • Indexable inserts ISO/ANSI

                  • General information
                    The large variety of indexable inserts for turning makes ARNO® a leading manufacturer through technology, performance and reliability. ARNO® ISO/ANSI indexable inserts for turning are available as standard carbide inserts or with special developed geometries and many different coatings.
                    • Carbide (coated and uncoated)
                    • Carbide with high positive geometry
                    • Ultra-hard cutting materials (CBN and PCD)
                    • HSS (high speed steel)
                    • Cermet inserts
                  • Indexable inserts

                  • High positive inserts
                    New technologies and the growing diversity of material grades create the need for new tools and cutting materials. With the ARNO® developed special high positive geometry and the use of different kinds of coatings we provide best cutting performance in a multitude of materials.
                    • Special geometries for chip contraction
                    • Polished surface for optimal chip flow
                    • High positive chip angle for best cutting and process reliability
                  • SHARK-Cut

                  • Multi purpose tool for drilling into solid with flat bottom as well as internal turning, internal facing and external turning

                    Designed as multi purpose system for high-performance drilling and turning. 
                    Complete the following applications with just one tool:

                    • Drilling into solid with flat bottom
                    • Internal Facing
                    • Internal Turning
                    • External Turning


                    SHARK-Cut Standard drilling depth 1,5 , 2,25 and 3,0 x D / ø 8mm to 32mm

                    • All holders equipped with coolant through
                    • Inserts available in various grades and coatings
                    • Ground and precision sintered inserts available
                    • WIPER geometry (LPET) for better surface finish and reduced machine time
                  • SHARK-Cut Rebore

                  • Flexible drilling and turning system with coolant through
                    • High-performance boring
                    • Limited facing and turning capabilities
                    • Multiple cutting edges
                    • All holders with coolant through

                    Tool selection
                    • 2-edged - drilling depth 2,25 x D: ø 12,0 - 50,0 mm
                    • 3-edged - drilling depth 2,25 x D: ø 24,0 - 50,0 mm


                  • Thread turning

                  • General information
                    Highest quaility and reliability

                    Holders and inserts for thread turning complete the ARNO® turning offering. Turning of all common threads and sizes are available in our standard thread turning program. Minimum bores for internal threads start at .126" (3.2mm).
                    • ISO-thread, BSW and UN thread
                    • American trapeziodal thread
                    • Aerospace thread
                    • Tapered fine pitch pipe thread
                    • P-thread
                    • Special threads available on demand
                  • AMS - Mini Boring tools

                  • General information
                    AMS (ARNO®-Mini-System) is a modular boring system starting at Dmin .098" (2.5mm) with a maximum reach of 1.181" (30mm) depending on application. With the ground taper on the tool shank and the fixed stop in the sleeve the length remains accurately constant and guaranteed cutting edge repeatability is achieved. The cone of the threaded pin ensures secure tool locking and reduces cutting edge vibrations.

                    Details
                    • Boring from diameter 0.098" (2.5mm)
                    • Groove width starting at .031" (0.8mm)
                    • Full radius grooving starting at Ø .020" (0.5mm)
                    • Back turning and chamfering
                    • Grooving and chamfering
                    • Copy turning
                    • Threading
                    • Face grooving starting at Ø .197" (5mm)
                  • SIM - Mini boring bars

                  • General information
                    SIM is a modular internal grooving system in 5 sizes starting at Dmin .264" (6.7mm). Holders are available in steel or carbide execution (with brazed steel head) and screwed on carbide insert.

                    Details
                    • Vibration damped carbide shank with brazed on steel head
                    • Coolant through
                    • Highest rigidity due to oval shaped shaft
                    • Reach into the bore up to 3.150" (80mm)
                    • Depth of cut up to .177" (4,5mm)
                    • Groove widths from .020" - .157" (0,5 - 4mm)
                    • Insert available with PVD coating
                    • Holders offered in steel and carbide execution
                    • Custom solutions on request
                • Other Products

                      • StoreManager

                      • The StoreManager guarantees secure and transparent managing of items and materials. Access control can be configured individually.
                        • Access control via login
                        • Transparent and easy to use managing
                        • Easy to use due to integrated touchscreen
                        • Secured single taking