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SINO-R Expansion Toolholders

The specialist for thread milling
With SINO-R, SCHUNK is offering a universal toolholder for all-around use on the basis of expansion technology. In terms of quality and versatility, the SINO-R expansion toolholders are especially strong when compared to conventionally used toolholders such as WELDON, Whistle Notch, or power-actuated toolholders. SINO-R is ideally suitable for large volume cutting, as well as thread milling, drilling and cutting.

Our performance promise. Your benefits.

  • Optimum ratio between clamping force, rigidity, and damping
  • Easy tool change
  • Versatile clamping range due to intermediate sleeves
  • All commercially available tool shank types can be clamped
  • When clamped, the tool transfers torques of up to 800 Nm (tool shank Ø 32 mm/shank quality h6)
  • 1 Series found