TENDO Hydraulic Expansion Toolholders

For more than 30 years, TENDO has been well known for high-precision shank tool clamping. Through continuous development, cutting-edge clamping technology meets the continuously growing requirements of demanding and universal precision machining.


 The TENDO broad product range offers a solution for nearly every application.

TENDO features:

  • Maximum true running and repeat accuracy < 0.003 mm
    -Increases the tool's service life
  • Excellent vibration damping
    -Improved surface quality
    -Prevents chipping of tool cutting edge
  • Versatile clamping range thanks to intermediate sleeves
  • Accurate length presetting axially or radially
  • Suitable for application with reduced amount lubrication (MMS, MQL)
  • Easy handling - without peripheral equipment
    -Tools are changed within seconds