HSK (DIN 69893) Style Toolholders
The critical surfaces and threads of all toolholders are finished after hardening. This ensures that the collet cavity, threads, and mounting taper are all concentric within 4 microns.
- Smoother Cuts
- Longer Spindle Bearing Life
- More Precise Spindle Clamping
- Minimizes ISO Taper Sticking
HSK Toolholders are finished after hardening. This process ensures the accuracy of relationship is held between the spindle face, clamping plane, and ejection plane.
- More Clamping Security & Reliability
- More Reliable Automatic Tool Change
|Part Number||Clamping Systems||Collet Type||Collet Nut Type|
|TH-HSK32E / ER25||HSK 32E / 40F||ER25||Standard Nut|
|TH-HSK50F / ER32||HSK 50F||ER 32||Bearing Nut|
|TH-HSK63F / ER32||HSK 63F||ER 32||Bearing Nut|
|TH-HSK63F / ER40||HSK 63F||ER 40||Bearing Nut|
|TH-HSK63F / OZ25||HSK 63F||OZ 25||Bearing Nut|
**The table above shows standard stock toolholders. Please contact PDS for inquiries regarding special toolholder designs.