HAIMER
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  • Offer Profile
  • HAIMER is a family run, medium size company located in Igenhausen, Bavaria near Augsburg, Germany. We design, produce and sell innovative, high precision products for metal cutting as well as for other branches including automotive, aerospace, energy, rail and general machining.

    Next to our largest offering of tool holders in all popular interfaces and lengths, including our shrinking and balancing machines, as well as our 3-D Sensors, our product offering includes solid carbide tooling and grinding wheel adapters.
Product Portfolio
  • Tools and tool holding technology

      • Tool Holders

      • The right clamping technology for every kind of machining operation.

        During machining, specific demands for tool holding are laid down by each industry and application. The range varies from high-speed cutting to heavy roughing.

        HAIMER offers the right solution and clamping technology for all specific requirements. Therefore, each year we invest approximately 10 percent of our turnover in research and development.

        Our primary interest is to offer our customers sustainable solutions which enable a competitive advantage. This way, you can always maintain your competitive advantage in machining.

      • Grinding wheel adapters

      • To achieve superior grinding results and to make your grinding process more efficient, several factors play a decisive role: Besides a precise spindle interface and the use of fine-balanced grinding wheels, the right grinding wheel adapter is of great importance.

        HAIMER grinding wheel adapters are manufactured just like all HAIMER tool holders - according to the highest quality standards and are characterized by the following features:

        • Fine machined functional surfaces guarantee maximum precision at the spindle interface
        • More accurate than DIN
        • Body with balancing threads: Correction of the unbalance via balancing screws, even when using spacers without balancing threads
        • Balanced

        HAIMER offers grinding wheel adapters for the following tool grinding machines:
        • Deckel
        • UWS (Reinecker)
        • Rollomatic
        • Walter
        • Saacke
        • Schütte
        • Vollmer

         

      • Universal cutting tools

      • With the brand-new HAIMER Power Mill & Duo-Lock™ Series we provide you the right cutting tool for a broad range of applications in the machining process.

        HAIMER Power Mill universal solid carbide endmills for machining steel, stainless steel and cast iron materials are available in a broad range of geometries and cutting edge designs. Latest PVD coating supply a maximum wear protection.

        With Duo-Lock™, the modular interface of the latest generation for carbide tool heads, HAIMER offers a very flexible and universal tooling system. In combination with the Duo-Lock™ tool holders and shank extensions you always find the right solution for your application.

      • Modular Balancing technology

      • The spindle speed of modern machine tools have increased on a continuous basis in the last few years in order to achieve higher cutting volumes and machine in a profitable manner. The increases have also raised the demands for the tools and holders used, because the higher spindle speeds make the effects of imbalance increasingly more noticeable. The consequences are vibrations, bad surface finish and shorter tool life.

        Only the high-precision balancing of tools and tool holders can make the complete capacity of the machines tool with regards to speed, cutting volume and produced surface finish accessible. Because balancing provides for fewer vibrations. It reduces wear of the spindle and tool, reduces the downtimes and increases process security.

      • Shrink Fit Technology - Power Clamp

      • For years, HAIMER has been leading in the development of inductive shrink technology for tool holders. Many patents, mainly in the area of inductive coils, are visible proof for innovation and progress.

        The patented coil technology in conjunction with the intelligent power electronics form the core of HAIMER shrink fit technology.

        Perfectly coordinated assembly groups and electronic components make sure that only the clamping area of the chuck is heated in the shrinking process.

        This reduces the shrinking and cooling cycle to a minimum.

      • 3D-Sensors and Centering device

      • The HAIMER 3D-Sensors are very precise and wide-ranging measurement devices for milling and EDM machines (isolated probe tip). They are clamped into a tool holder and inserted into a milling spindle and make it possible to position the spindle axis exactly on the edges of the workpiece. This allows for zeros to be set and the length to be measured quickly and easily. You my approach in any direction (X-, Y-, Z-Axis). When the dial gage shows zero, the spindle axis is exactly on the workpiece edge.

        Only the HAIMER 3D-Sensor allows for the edge to be found on the first attempt. No calculating of the probe’s ball diameter is necessary – just Zero it out! Problems with mathematics or calculations are eliminated, allowing for fewer operator errors.

        By using the HAIMER Centro centering bores and arbors is quick and precise.

      • Accessories for tool holders

      • In line with the tool holder range, HAIMER offers a broad range of holder accessories from its own manufacturing.

        • Shrinking extentions
        • Reduction sleeves
        • Collets ER & Power Collet
        • Locknuts for collet chucks
        • Wrenches and torque wrenches
        • Tool assembly devices
        • HG collets and HG cone wiper
        • Pull studs
        • Sawblade holders
        • HG Mini extentions
        • Balancing rings
        • Balancing screws
        • Shrink fit brush
        • Coolant tube
        • Cone wiper
        • Back up screws
        • Tention springs for shrink fit chucks
        • Clamping screws
        • Accessories for Mace Mill, Combination Shell
        • Quick Change Inserts Type FH
        • Conversion KIT DIN 2080-DIN 69871
      • Innovations – Ideas driven by passion

      • Research and development is the best investment in the future because innovative ideas and technical innovations can only arise in this way. HAIMER, technology leader for tool holders has therefore been investing approximately 10 percent of its annual turnover in research and development. Customer benefits is top priority when it comes to the new development of products. Our objective is to provide products which offer the maximum added value for both the user as well as the end customer.

        HAIMER products represent quality and innovation in all sectors. Our innovative technical solutions represent the basis for the market success of our products.

      • Tool management

      • HAIMER tops off its portfolio as a system partner around tool clamping with its Tool Management, the complete solution for tool presetting and administration.

        HAIMER backs its workbenches and modules with specific solutions which have grown and matured over the years in their own production. The whole working area is specifically designed for tool storage, assembly and administration. All auxiliary materials are firmly established. All requirements have been thought of for an efficient and ergonomic working for tool management ranging from lighting to the dust bin.

        If desired, HAIMER will take over the complete functional design of working areas which focuses on storage, assembly, presetting and administration of tools
    • Technologies

        • Safe-Lock™ - The pull out protection for your shank tools

        • High performance machining (HPM) of difficult to machine materials places enormous demands on tool holding. Therefore, the order of the day always includes the fact that a slow micro-creeping movement takes place and the tool is pulled out of the chuck due to the high degree of axial forces.

          Even frictional clamping methods with extremely high clamping forces can often not prevent micro-creeping. Thus, high quality work pieces become scrap.

          As a consequence, the cutting data on the machine tool is often reduced. Therefore the maximum performance limits of the machine and tools is not completely taken advantage of; machining is ineffective.

          The Safe-Lock™ System offers help

          In the Safe-Lock™ System, special drive keys in the chuck and grooves in the tool shank prevent the milling cutter from spinning during extreme machining or that it is pulled out of the chuck.

          In addition to the frictional clamping forces of the particular clamping system, the tool is held using positive locking in the tool holder through the constructive design of the Safe-Lock™ System.

          The combination of pull-out protection and best runout accuracy lead to a low vibration and as a result very efficient machining.

          Due to the increased cutting depths and feeds, the metal removal rate can be increased by up to 100%, and to a similar degree tool wear decreases due to the excellent runout characteristics.

        • Cool Flash Cooling System - Coolant taken to the Top

        • True to the slogan "make good things even better", HAIMER developed the Cool Flash system based on the existing Cool Jet system for shrink fit holders in order to guarantee an optimal coolant outlet even at high speeds.

          Functional principle

          In the Cool Flash system - similar to the Cool Jet system - coolant bores are made in the tool holder with which the coolant is transported up to the face surface of the chuck. There is a pad placed on the face surface of the Cool Flash chuck which leaves a narrow circular gap leading up to the tool.

          The coolant is collected in this chamber, creates high pressure and is distributed over the entire circumference of the tool shank. It flows out of this small reservoir like a closed housing directly along the tool shank. At the end of the shank area, the coolant is pressed into the T-slots, rinses them free and even at the highest speeds it reaches the cutting edges directly, without sputtering, where it can deploy its cooling effect.

          Easy handling

          Compared with the state of the art, the new HAIMER Cool Flash system offers the decisive advantage that no additional sleeves or separate holders become necessary for optimal cooling, which would otherwise entail greater effort during the shrink fit process. The HAIMER shrink fit chucks can also be shrinked and unshrinked "normally" with the Cool Flash option. Furthermore, stability, rigidity and interference contour of the original HAIMER holder remain unchanged.

      • Tool Holders

          • DIN 69871 SK30/SK40/SK50

          • The traditional interface for milling spindles DIN 69871 distinguishes itself through its extremely robust design. Its field of application ranges from fine machining to heavy duty roughing. The tool holder is pulled in the milling spindle with the help of an additional pull stud. The centering takes place via the taper contact. Therefore, the DIN 69871 interface is primarily suitable for applications with a spindle speed of up to 12,000 rpm.
              • Shrink Fit Chuck Standard Version, DIN 69871 · SK30

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                Shrink fit chuck suitable to all kind of shrink fit units.

                With steep taper SK30 DIN 69871.

                • Heat resistant hot-working steel
                • Hardened 54 – 2 HRC
                • For HSS and solid carbide tools
                • Shank tolerance h6
                • With threaded holes in order to balance with balancing screws
                • Cooling with Cool Jet for an extra charge
                • Cooling with Cool Flash for an extra charge
                • Included in delivery: Backup screw
              • Shrink Fit Chuck Standard Version, DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all kind of shrink fit units.

                With steep taper SK40 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels through the flange which can be sealed again.

                • Heat resistant hot-working steel
                • Hardened 54 – 2 HRC
                • For HSS and solid carbide tools
                • Shank tolerance h6
                • With threaded holes in order to balance with balancing screws
                • Cooling with Cool Jet for an extra charge
                • Cooling with Cool Flash for an extra charge
                • Included in delivery: Backup screw
                 
              • Shrink Fit Chuck Standard Version with Cool Jet DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all kind of shrink fit units.

                With steep taper SK40 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels through the flange which can be sealed again.

                • Heat resistant hot-working steel
                • Hardened 54 – 2 HRC
                • For HSS and solid carbide tools
                • Shank tolerance h6
                • With threaded holes in order to balance with balancing screws
                • Cool Jet coolant bores included
                • Cooling with Cool Flash for an extra charge
                • Included in delivery: Backup screw

                 

              • Shrink Fit Chuck Standard Version with Safe-Lock™ DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all kind of shrink fit units.

                With steep taper SK40 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels through the flange which can be sealed again.

                • Heat resistant hot-working steel
                • Hardened 54 – 2 HRC
                • For HSS and solid carbide tools
                • Shank tolerance h6
                • With threaded holes in order to balance with balancing screws
                • Cooling with Cool Jet for an extra charge
                • Cooling with Cool Flash for an extra charge
                • Safe-Lock™ pull out protection included
                • Included in delivery: Backup screw, tension spring

                 

              • Power Shrink Chuck DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed

                Shrink fit chuck suitable to all inductive shrink fit units.

                The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.

                • Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
                • Shorter processing times
                • Quieter running, therefore better surface quality and protection of tools, spindles and machines
                • Higher machining accuracy
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge

                 

                 

              • Power Shrink Chuck with Safe-Lock™ DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed
                Shrink fit chuck suitable to all inductive shrink fit units.

                The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.

                • Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
                • Shorter processing times
                • Quieter running, therefore better surface quality and protection of tools, spindles and machines
                • Higher machining accuracy
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge
                • Safe-Lock™ pull out protection included

                 

              • Power Mini Shrink Chuck DIN 69871 · SK40

                • Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all inductive shrink fit units.

                Power Mini Shrink Chuck is perfect for 5-axis-machining in the die & mould and in the medical industry. Very slim at the top like the HAIMER Mini Shrink Chucks, the Power Mini Shrink is reinforced at the base. Thereby efficient milling is possible with an angled tool even at long protruding lengths.

                • 3 mm wall thickness
                • 3° slope at the top
                • For solid carbide tools with shank tolerance h6
                • With threaded holes in order to balance with balancing screws

                 

              • Power Mini Shrink Chuck extra slim DIN 69871 · SK40

                • Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all inductive shrink fit units.

                Power Mini Shrink Chuck is perfect for 5-axis-machining in the die & mould and in the medical industry. Very slim at the top like the HAIMER Mini Shrink Chucks, the Power Mini Shrink is reinforced at the base. Thereby efficient milling is possible with an angled tool even at long protruding lengths.

                • Extra slim (1.5 mm wall thickness)
                • 3° slope at the top
                • For solid carbide tools with shank tolerance h6
                • With threaded holes in order to balance with balancing screws

                 

              • Collet Chuck Type ER DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping tools with cylindrical shank in ER collets according to ISO 15488.

                With steep taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Locknut (balanced, with slide coating for higher clamping forces)
                • Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) for an extra charge
                • Enlarging of size L upon request

                 

              • Power Collet Chuck DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 25.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping tools with cylindrical shank in HAIMER Power Collets and ER collets according to ISO 15488.

                The Power Collet Chuck is the collet chuck for the highest machining capacity in high-speed manufacturing. The optimized design with better construction combines high rigidity with vibration dampening features, giving more protection to machines, spindles and tools. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.

                • High runout accuracy: 0.003 mm at 3 × D with HAIMER Power Collets
                • Also for standard collets ER according to ISO 15488 (Please note when use with standard ER collets the gage length A will vary compared to A dimension given below!)
                • High rigidity
                • Smoother running thanks to vibration absorbing geometry, therefore better surface quality and protection of tools, spindles and machines
                • Increased machining capacity due to higher spindle speeds, higher feed rates and larger cutting depths
                • Shorter processing times, higher machining accuracy, high clamping force
                • Equally suited to high-speed manufacturing and heavy milling
                • With threaded holes in order to balance with balancing screws
                • Optional: With Safe-Lock™ Power Collets from ER 25
                • Optional: Cool Jet bores on Power Collets from ER 25 Ø 6 mm
              • High-Precision Chuck DIN 69871 · SK40

                • Chuck fine balanced G2.5 at 25.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For high-precise clamping of tools with cylindrical shank with special collets. Also for shanks with clamping flats. Very useful for high-speed machining.

                With steep taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Delivery comprises: High-precision chuck with clamping screw and pull-out hook without collet
                • Shank tolerance h6
                • Optional: Cool Jet bores on HG Collets from Ø 6 mm
                • Extensions available for High-Precision Chucks

                 

              • Weldon Tool Holder DIN 69871 · SK40

                • Chuck fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.

                Similar to DIN 6359-2 with taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Clamping screw
                • Extra short design only available in form AD
                • Cooling with Cool Jet for an extra charge

                 

              • Weldon Tool Holder with Cool Jet DIN 69871 · SK40

                • Chuck fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.

                Similar to DIN 6359-2 with taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Clamping screw
                • Coolant supply only available in form AD
                • Cool Jet coolant bores included

                 

              • Face Mill Arbor DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For holding face mill cutters and cutters with radial driving slot DIN 1880 and exceeding clamping diameter 40 clamping according to DIN 2079 is possible, too (4 additional tapping holes).

                According to DIN 6357 with taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • With coolant exit bores on the end face for milling cutters with central cooling
                • Included in delivery: Tightening bolt

                 

              • Combination Shell End Mill Arbor DIN 69871 · SK40

                • Chuck body fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping shell end mills DIN 841 and DIN 1880 as well as angular milling cutters DIN 842 and cutters DIN 1830.

                According to DIN 6358 with taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Tightening bolt, driving ring and feather key
                • Coolant bores on front side for an extra charge

                 

              • Whistle Notch Tool Holder DIN 69871 · SK40

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping cutters with cylindrical shank and inclined flat similar to DIN 1835-E and DIN 6535-HE.

                DIN 6359-2 with taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Camping screw and adjusting screw
                • Fine-balancing for an extra charge
                • Cooling with Cool Jet for an extra charge

                 

              • Adapter for Morse Taper with Thread DIN 69871 · SK40

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For clamping tools with Morse Taper with drawbar thread according to DIN 228-1 form A.

                Similar to DIN 6383 with taper SK40 form A DIN 69871.

                • Included in delivery: Tightening bolt
                • Fine-balancing for an extra charge

                 

              • Adapter for Morse Taper with Tang DIN 69871 · SK40

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For holding tools with Morse Tapers with tang according to DIN 228-11 form B.

                Similar to DIN 6383 with taper SK40 form AD DIN 69871.

                • Fine-balancing for an extra charge

                 

              • Blank Adapter DIN 69871 · SK40

                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For manufacturing special tools in your factory.

                With taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                Design:
                Taper and groove are hardened and ground, the cylindrical part is soft.

                 

              • Quick Change Tapping Chuck DIN 69871 · SK40

                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Internal highpressure cooling up to 50 bar

                For tapping preferably on NC milling machines. Axial length compensation on tension and pressure.

                With steep taper SK40 form ADB DIN 69871. 
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again. 

                Advantages:

                • Specially developed system
                • Interior coolant supply up to 50 bar
                • High centering precision
                • High-pressure clamping system (safe clamping for high-pressure cooling)
                • Advantageous quick change inserts for all available taps (Not compatible for system BILZ!)

                 

              • Short Drill Chuck DIN 69871 · SK40

                • Chuck fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping tools with cylindrical shank, for left and right hand turn, clamping and loosening with a hexagon socket wrench.

                With taper SK40 form ADB DIN 69871 ADB.

                 

              • Drill Chuck Adapter DIN 69871 · SK40

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For holding chucks with three jaws e.g. according to DIN 6349.

                According to DIN 238 with steep taper SK40 form A DIN 69871.

                • Fine-balancing for an extra charge

                 

              • Shrink Fit Chuck Standard Version DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all kind of shrink fit units.

                With steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels through the flange which can be sealed again.

                • Heat resistant hot-working steel
                • Hardened 54 – 2 HRC
                • For HSS and solid carbide tools
                • Shank tolerance h6
                • With threaded holes in order to balance with balancing screws
                • Cooling with Cool Jet for an extra charge
                • Cooling with Cool Flash for an extra charge
                • Included in delivery: Clamping screw

                 

              • Shrink Fit Chuck Standard Version with Cool Jet DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all kind of shrink fit units.

                With steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels through the flange which can be sealed again.

                • Heat resistant hot-working steel
                • Hardened 54 – 2 HRC
                • For HSS and solid carbide tools
                • Shank tolerance h6
                • With threaded holes in order to balance with balancing screws
                • Cool Jet coolant bores included
                • Cooling with Cool Flash for an extra charge
                • Included in delivery: Clamping screw

                 

              • Power Shrink Chuck DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed

                Shrink fit chuck suitable to all inductive shrink fit units.

                The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.

                • Increased machining capacity due to higher spindle speed, higher feed and

                larger cutting depth

                • Shorter processing times
                • Quieter running, therefore better surface quality and protection of tools, spindles and machines
                • Higher machining accuracy
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge

                The long versions (A = 160 and 200 mm) with slim tips are especially versatile to use.

                • High rigidity
                • Slim at the tip
                • Dampen vibrations
                • High clamping force
                • Equally suited to high-speed manufacturing and heavy milling
                • Universal usage, saves space in tool magazine

                 

              • Power Shrink Chuck with Safe-Lock™ DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed

                Shrink fit chuck suitable to all inductive shrink fit units.

                The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.

                • Increased machining capacity due to higher spindle speed, higher feed and

                larger cutting depth

                • Shorter processing times
                • Quieter running, therefore better surface quality and protection of tools, spindles and machines
                • Higher machining accuracy
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge

                 

              • Heavy Duty Shrink Chuck DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed

                Shrink fit chuck suitable to all high performance inductive shrink fit units.

                For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.

                • Smooth clamping of the tool shank
                • No deformation at the tool shank after shrink process
                • High runout accuracy: 3 μm
                • Reinforced outer contour
                • With dirt groove in the clamping bore
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge

                To shrink with all HAIMER Power Clamp 20 kW shrink fit units and shrink fit machines with 13 kW HD-Coil.

                 

              • Heavy Duty Shrink Chuck with Safe-Lock™ DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed

                Shrink fit chuck suitable to all high performance inductive shrink fit units.

                For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.

                • Smooth clamping of the tool shank
                • No deformation at the tool shank after shrink process
                • High runout accuracy: 3 μm
                • Reinforced outer contour
                • With dirt groove in the clamping bore
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge
                • Safe-Lock™ pull out protection included

                To shrink with all HAIMER Power Clamp 20 kW shrink fit units and shrink fit machines 

                 

              • Heavy Duty Shrink Chuck for 13 kW shrink fit machine DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB
                • Cool Jet, can be sealed

                 

                Shrink fit chuck suitable to all inductive shrink fit units.

                For heavy machining applications it is now possible to replace the Weldon tool holders finally. Heavy Duty Chuck is the shrink fit chuck for extreme cases. The contour is optimized for highest rigidity and clamping force.

                • Smooth clamping of the tool shank
                • No deformation at the tool shank after shrink process
                • High runout accuracy: 3 μm
                • Reinforced outer contour
                • With dirt groove in the clamping bore
                • With threaded holes in order to balance with balancing screws
                • Cool Jet bores that can be sealed included
                • Cooling with Cool Flash for an extra charge

                To shrink with all HAIMER Power Clamp 13 kW shrink fit units.

              • Power Mini Shrink Chuck DIN 69871 · SK50

                • Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all inductive shrink fit units.

                Power Mini Shrink Chuck is perfect for 5-axis-machining in the die & mould and in the medical industry. Very slim at the top like the HAIMER Mini Shrink Chucks, the Power Mini Shrink is reinforced at the base. Thereby efficient milling is possible with an angled tool even at long protruding lengths.

                • 3 mm wall thickness
                • 3° slope at the top
                • For solid carbide tools with shank tolerance h6
                • With threaded holes in order to balance with balancing screws

                 

              • Power Mini Shrink Chuck extra slim DIN 69871 · SK50

                • Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                Shrink fit chuck suitable to all inductive shrink fit units.

                Power Mini Shrink Chuck is perfect for 5-axis-machining in the die & mould and in the medical industry. Very slim at the top like the HAIMER Mini Shrink Chucks, the Power Mini Shrink is reinforced at the base. Thereby efficient milling is possible with an angled tool even at long protruding lengths.

                • Extra slim (1.5 mm wall thickness)
                • 3° slope at the top
                • For solid carbide tools with shank tolerance h6
                • With threaded holes in order to balance with balancing screws

                 

              • Collet Chuck Type ER DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping tools with cylindrical shank in ER collets according to ISO 15488.

                With steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Locknut (balanced, with slide coating for higher clamping forces)
                • Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) for an extra charge
                • Enlarging of size L upon request

                 

              • Power Collet Chuck DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 25.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping tools with cylindrical shank in HAIMER Power Collets and ER collets according to ISO 15488.

                The Power Collet Chuck is the collet chuck for the highest machining capacity in high-speed manufacturing. The optimized design with better construction combines high rigidity with vibration dampening features, giving more protection to machines, spindles and tools. The universal Power Collet Chuck is a unique high performance chuck that can also be used with standard collets.

                • High runout accuracy: 0.003 mm at 3 × D with HAIMER Power Collets
                • Also for standard collets ER according to ISO 15488 (Please note when use with standard ER collets the gage length A will vary compared to A dimension given below!)
                • High rigidity
                • Smoother running thanks to vibration absorbing geometry, therefore better surface quality and protection of tools, spindles and machines
                • Increased machining capacity due to higher spindle speeds, higher feed rates and larger cutting depths
                • Shorter processing times, higher machining accuracy, high clamping force
                • Equally suited to high-speed manufacturing and heavy milling
                • With threaded holes in order to balance with balancing screws
                • Optional: With Safe-Lock™ Power Collets from ER 25
                • Optional: Cool Jet bores on Power Collets from ER 25 Ø 6 mm

                 

              • High-Precision Chuck DIN 69871 · SK50

                • Chuck fine balanced G2.5 at 25.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For high-precise clamping of tools with cylindrical shank with special collets. Also for shanks with clamping flats. Very useful for high-speed machining.

                With steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Delivery comprises: High-precision chuck with clamping screw and pull-out hook without collet
                • Shank tolerance h6
                • Optional: Cool Jet bores on HG Collets from Ø 6 mm
                • Extensions for High-Precision Chuck available
              • Weldon Tool Holder DIN 69871 · SK50

                • Chuck fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.

                Similar to DIN 6359-2 with steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Clamping screw
                • Cooling with Cool Jet for an extra charge

                 

              • Weldon Tool Holder with Cool Jet DIN 69871 · SK50

                • Chuck fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.

                Similar to DIN 6359-2 with steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Cool Jet coolant bores included
                • Included in delivery: Clamping screw
              • Face Mill Arbor DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For holding face mill cutters and cutters with radial driving slot DIN 1880 and exceeding clamping diameter 40 clamping according to DIN 2079 is possible, too (4 additional tapping holes).

                According to DIN 6357 with steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • With coolant exit bores on the end face for milling cutters with central cooling
                • Included in delivery: Tightening bolt

                 

              • Combination Shell End Mill Arbor DIN 69871 · SK50

                • Chuck body fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping shell end mills DIN 841 and DIN 1880 as well as angular milling cutters DIN 842 and cutters DIN 1830.

                According to DIN 6358 with steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                • Included in delivery: Tightening bolt, driving ring and feather key
                • Coolant bores on front side for an extra charge

                 

              • Whistle Notch Tool Holder DIN 69871 · SK50

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping cutters with cylindrical shank and inclined flat similar to DIN 1835-E and DIN 6535-HE.

                DIN 6359-2 with steep taper SK50 form ADB DIN 69871.
                Form ADB means: central coolant supply and coolant channels on the collar which can be sealed again.

                • Delivery: with clamping screw and adjusting screw
                • Fine-balancing for an extra charge
                • Cooling with Cool Jet for an extra charge
              • Adapter for Morse Taper with Thread DIN 69871 · SK50

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For clamping tools with Morse taper with drawbar thread according to DIN 228-1 form A.

                Similar to DIN 6383 with steep taper SK50 form A DIN 69871.

                • Included in delivery: Tightening bolt
                • Fine-balancing for an extra charge
              • Adapter for Morse Taper with Tang DIN 69871 · SK50

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For holding tools with Morse Tapers with tang according to DIN 228-11 form B.

                Similar to DIN 6383 with steep taper SK50 form AD DIN 69871.

                • Fine-balancing for an extra charge
              • Blank Adapter DIN 69871 · SK50

                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For manufacturing special tools in your factory.

                Withsteep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                Design:
                Taper and groove are hardened and ground, the cylindrical part is soft.

                 

              • Quick Change Tapping Chuck DIN 69871 · SK50

                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Internal highpressure cooling up to 50 bar

                For tapping preferably on NC milling machines. Axial length compensation on tension and pressure.

                With steep taper SK50 form ADB DIN 69871.
                Form ADB means: Central coolant supply and coolant channels on the collar which can be sealed again.

                Advantages:

                • Specially developed system
                • Interior coolant supply up to 50 bar
                • High centering precision
                • High-pressure clamping system (safe clamping for high-pressure cooling)
                • Advantageous quick change inserts for all available taps (not compatible for system BILZ!)

                Fine-balancing for an extra charge.

              • Short Drill Chuck DIN 69871 · SK50

                • Chuck fine balanced G2.5 at 22.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3
                • Coolant supply form ADB

                For clamping tools with cylindrical shank, for left and right hand turn, clamping and loosening with a hexagon socket wrench.

                With steep taper SK50 form ADB DIN 69871 ADB.

                 

              • Drill Chuck Adapter DIN 69871 · SK50

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For holding chucks with three jaws e.g. according to DIN 6349.

                According to DIN 238 with steep taper SK50 form A DIN 69871.

                • Fine-balancing for an extra charge

                 

              • Adapter DIN 69871 · SK50

                • Chuck body fine balanced G6.3 at 8.000 rpm
                • All functional surfaces fine machined
                • Taper tolerance AT3

                For holding tapers according to DIN 69871 AD SK 40
                and JIS B 6339 BT 40.

                With steep taper SK50 form AD DIN 69871.

                • Included in delivery: Adapter mounted tightening bolt
                • Fine-balancing for an extra charge