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TENDO Hydraulic Expansion Toolholders

The most durable hydraulic expansion toolholder on the market

TENDO has been a synonym for highly precise shank tool clamping for many decades. With its continual developments, this forward-looking clamping technology meets the constantly increasing requirements of demanding, universal precision machining.
TENDO is suitable for all common shank types. The large selection of products ensures that the right solution for almost any application can be found. TENDO masters any challenge - whether it's short or long, thick, slim and interfering contour optimized, for milling, tool grinding or turning machines. Intermediate sleeves make versatile clamping ranges possible.

Our performance promise. Your benefits.

  • Maximum run-out and repeat accuracy of < 0.003 mm
  • Excellent vibration damping
  • Exact length presetting, axial or radial
  • Set-up in seconds
  • TENDO is fine-balanced by default (G2.5 / 25,000 RPM)
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    807 results
    TENDO Silver

    TENDO Silver

    TENDO Silver provides a budget-friendly entry into the world of hydraulic expansion technology, offering the best price/performance ratio in direct clamping. Nine interfaces make the TENDO Silver a precise clamping device with a reliable process that is compatible with all machine tool spindles.
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    iTENDO²

    iTENDO²

    With the iTENDO², we have taken the idea of the intelligent toolholder to the next level. It is available in three different packages to make switching to this technology even easier. One common element in all of them is the iTENDO² toolholder with various machine interfaces, which, due to its closest-to-the-part acceleration sensor, provides precise stability values that can be used to optimize the machining processes. As a tool to increase your process transparency, the basic iTENDO² pad version of the toolholder can send the captured data wirelessly to the tablet supplied.
    With the iTENDO² easy connect version, we integrate the intelligent toolholder technology into the machine and offer the option of transferring the measured values to a higher-level process monitoring system via an analog interface. With the iTENDO² easy monitor version as a software expansion and third stage of expansion, we now offer the option of simple process monitoring with machine integration.
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    TENDO E compact

    TENDO E compact

    The TENDO E compact hydraulic expansion toolholder convinces when it comes to milling, drilling, reaming or thread machining. And all that with an up to 300% longer tool service life.
    This is evidenced by a study conducted by the wbk Institute of Production Science at the Karlsruhe Institute of Technology (KIT).
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    TENDO Slim 4ax

    TENDO Slim 4ax

    The SCHUNK TENDO Slim 4ax is a toolholder for axial machining and radial fine machining. It is the only one in its class to meet all requirements: Heat-shrinking contour according to DIN 69882-8, easy handling, short set-up times, long tool life, high flexibility as well as Plug & Work while it can even be used with minimal quantity lubrication.
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    TENDO Platinum

    TENDO Platinum

    TENDO “The original” is the hydraulic expansion toolholder from SCHUNK. The extensive range of 29 interfaces makes the TENDO toolholder a precision all-rounder that is compatible with all machine tool spindles.
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    TENDO Zero

    TENDO Zero

    The TENDO Zero hydraulic expansion toolholder is the professional toolholder for tight tolerances for boring, reaming, and finish boring – wherever perfect run-out accuracy is a must. This enables even minimal run-out errors with tools, mountings, and the machine spindles to be individually compensated.
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    TENDO RLA

    TENDO RLA

    When the sensitive adjusting mechanism is oriented, it gives you micron precise positioning for the tool length. The length adjustment screw is equipped with a front and back stop.
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    TENDO LSS

    TENDO LSS

    TENDO LSS negotiates the obstacles posed even by trickiest of tasks, when machining at the narrowest of angles and where workpieces are difficult to access. Due to the high stability and high radial rigidity, the super-slim toolholder is ideally suitable for boring, reaming, and finish milling machining operations.
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    TENDO ES

    TENDO ES

    TENDO ES, with zero interfering contour is used, when every centimeter in the machine room counts. The extremely short hydraulic expansion toolholder from SCHUNK is perfectly suitable for machining large work pieces – even in confined spaces in the machine room – and for deep-hole drilling.
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    TENDO Turn

    TENDO Turn

    In addition to highlights such as the versatile clamping range by using intermediate sleeves, the run-out and repeat accuracy of < 0.003 mm (DSE double clamping insert), and the easy handling, TENDO Turn particularly impresses by its unique vibration damping. This helps you to realize excellent workpiece surfaces.
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    TENDO FLANGE

    TENDO FLANGE

    TENDO flange is a hydraulic expansion flange from SCHUNK in different clamping diameters, metric and imperial. A suitable TENDO flange adapter with CAT 40 and CAT 50 interfaces is available.
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