ISO Taper 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.
- BENEFIT
- Smoother Cuts
- Longer Spindle Bearing Life
- More Precise Spindle Clamping
- Minimizes ISO Taper Sticking
| Part Number | Clamping Systems | Collet Type | Collet Nut Type |
|---|---|---|---|
| TH-ISO15 / ER11M | ISO 15 | ER 11 | Mini Nut |
| TH-ISO20 / ER16M | ISO 20 | ER 16 | Mini Nut |
| TH-ISO20 / ER20M | ISO 20 | ER 20 | Mini Nut |
| TH-ISO25 / ER25E | ISO 25 | ER 25 | Bearing Nut |
| TH-ISO30 / ER32-B | ISO 30 - Colombo Balls | ER 32 | Bearing Nut |
| TH-ISO30 / ER32-F | ISO 30 - Colombo Fingers | ER 32 | Bearing Nut |
| TH-ISO30 / ER32-H50 | ISO 30 - HSD Style | ER 32 | Bearing Nut |
**The table above shows standard stock toolholders. Please contact PDS for inquiries regarding special toolholder designs.
