Power chucks

We offer an extensive range of power chucks fully capable of all forms of chucking.

Product List

  • H01MA Wedge Hook Type 3-Jaw Power Chuck

    • Our standard chuck model boasts a solid track record.
    • Offers a long life and great cost performance.

  • H3KS Wedge Hook Type 3-Jaw Power Chuck

    • Our newest standard chuck offers a long life and great cost performance.
    • Compared to the H01MA, the H3KS features significantly improved grip strength and maximum rotating speed.

  • H022M Wedge Hook Type 3-Jaw Long Jaw Stroke Power Chuck

    • Features a long jaw stroke that is more than twice the length of the H01MA.
    • Can clamp over work pieces with uneven surfaces and with a large range of chucking diameters.

  • H037M Wedge Hook Type 3-Jaw Large Through-Hole Power Chuck

    • Features a large through-hole that can accommodate high speeds and powerful clamp forces.
    • Ideal for clamping parts of work pieces inserted into the through-hole, confirming the seating, or making modifications, such as main spindle coolant specifications.
    • Can clamp on bar work supplied from the rear side of the main spindle.

  • H3KT Wedge Hook Type 3-Jaw Through-Hole Power Chuck

    • Features a large through-hole that can accommodate high speeds and powerful clamp forces.
    • Our new standard chuck is compatible with other companies' products.

  • H3KB Wedge Hook Type 3-Jaw Large Through-Hole Power Chuck

    • Features a large through-hole that can accommodate high speeds and powerful clamp forces.
    • Our new standard chuck is compatible with other companies' products.

  • H032M Crank Type 3-Jaw Long Jaw Stroke Power Chuck

    • Features an ultra long jaw stroke.
    • Can clamp over large uneven work pieces that the H022M cannot.

  • H018M Quick Change Through-Hole Power Chuck

    • It is easy to change or move the jaw by using the special wrench to make a half turn.
    • Ideal for clamping many different types of work pieces.

  • H011MC 3-Jaw Draw Down Power Chuck

    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.
    • Offers a long life and great cost performance.

  • H3DS 3-Jaw Sealed Type Draw Down Power Chuck

    • A fully sealed type drawn-down power chuck that extends lubrication intervals and prevents coolant infiltration.
    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.
    • This chuck is specially designed for clamping outer diameters. It cannot clamp inner diameters.

  • H3EF High Speed Type 3-Jaw Draw Down Power Chuck

    • Offers high clamp precision and double the maximum speed of the HO11MC.
    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.
    • Comes standard with a flow channel.

  • H013M I.D. Draw Down Power Chuck

    • A draw-down power chuck specially designed for clamping inner diameters.
    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.

  • H021MB 3-Jaw Power Change Chuck

    • Can switch to a lower clamp force without having to redo the grip because of its dual-pressure design.
    • Can clamp easily warped work pieces with high precision using lower clamp pressure.

  • H3PS 3-Jaw Sealed Type Power Change Chuck

    • A fully sealed type power change chuck that extends lubrication intervals and prevents coolant infiltration.
    • Can switch to a lower clamp force without having to redo the grip because of its two-pressure design.
    • Can clamp easily warped work pieces with high precision using lower clamp pressure.
    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.

  • H063M 3-Jaw Swing Lock Power Chuck (heavy rough machining)

    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.
    • Can clamp the taper part up to 20°, so that processes such as cutting a draft angle from casting are omitted.
    • Jaws equalize, which makes it possible to handle casted or forged work pieces with irregular surfaces.
    • It is possible to clamp outer and inner diameters simply by changing the configuration.

  • H3US Sealed Type Swing Lock Power Chuck

    • Offers a 30% increase in clamping force compared to conventional models. It is possible to downsize the chuck because the same cylinder offers the same clamping force as a chuck that is one size larger.
    • Greater clamping force enables even higher maximum speed.

  • H05M 3-Jaw Compensating Power Chuck

    • An internal floating cam makes it possible to clamp on the standard center hole even when the outer diameter of a work piece is not centered.
    • Its serration jaw ensures compatibility with a wide range of work piece diameters.

  • H055M Swing Jaw Type 3-Jaw Compensating Power Chuck

    • An internal floating cam makes it possible to clamp on the standard center hole even when the outer diameter of a work piece is not centered. Ideal for shaft machining work that requires double centering.
    • Uses a crank lever configuration to draw in and clamp work pieces.

  • H3YS Swing Jaw Sealed Type 3-Jaw Compensating Power Chuck

    • An internal floating cam makes it possible to clamp on the standard center hole even when the outer diameter of a work piece is not centered. Ideal for shaft machining work that requires double centering.
    • Uses a crank lever mechanism to draw in and clamp work pieces.
    • Features a fully sealed structure that extends lubrication intervals and prevents coolant infiltration.

  • H056M Combination Chuck (Reverse-Free Chuck)

    • A combination chuck includes a face driver.
    • Can greatly reduce setup time because machining can be carried out without reversing the work piece.

  • H024M Wedge Hook Type 2-Jaw Long Jaw Stroke Power Chuck

    • A 2-jaw long jaw stroke chuck ideal for clamping irregularly shaped work pieces.
    • Can clamp over the draft angle of flanges and casting work pieces.

  • H034M Wedge Type 2-Jaw Through-Hole Power Chuck

    • A 2-jaw hollow chuck ideal for clamping irregularly shaped work pieces.
    • Features a large through-hole that can accommodate high speeds and powerful clamp forces.
    • Can clamp part of a work piece inserted into the through-hole and can clamp irregularly shaped bar work piece supplied from the rear side of the main spindle.

  • H014M 2-Jaw Draw Down Power Chuck

    • A 2-jaw draw down chuck ideal for clamping irregularly shaped work pieces.
    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.
    • Ideal for irregularly shaped work pieces with difficult longitudinal dimensions and tolerances.

  • H064M 2-Jaw Swing Lock Chuck

    • A 2-jaw swing lock chuck ideal for clamping irregularly shaped work pieces.
    • Clamps work pieces against the chuck's edge face, preventing uplifting of work pieces.
    • Can clamp the taper part up to 20°, so that processes such as cutting a draft angle from casting are omitted.
    • Jaws equalize, which makes it possible to handle casted or forged work pieces with irregular surfaces.
    • It is possible to clamp outer and inner diameters simply by changing the configuration.

  • H023M Wedge Hook Type 2- & 3-Jaw Hollow Chuck

    • Can clamp both cylindrical work pieces and irregularly shaped work pieces.
    • Can switch between a 2-jaw or a 3-jaw based on the work piece.

  • H012D Light Weight Stationary Chuck

    • A stationary pneumatic chuck used on boring and milling lathes.
    • The unit is designed to be installed below the mounting surface to prevent dust.

  • H010D / 24D / 37D Stationary Chuck

    • Stationery chucks are combined with a standard chuck added dust seal to prevent dust and a stationary cylinder.
    • These chucks can be combined with just about any other standard chuck, even those not mentioned here.

  • Standard Soft Blank Jaw / Standard Jaw Nut / Standard Hardened Jaw

    • A jaw nut is not included with the soft blank jaw or hardened jaw. Please let your sales representative know when you require one.
    • The leading edge of the soft blank jaw will need to be removed as necessary to fulfill the installation space requirements for each individual chuck.
    • Please contact your sales representative if you require specially designed soft blank jaws or hardened jaws.