- Low friction due to needle bearings.
- Protected with anti-corrosion coating.
- Dust-tight and watertight.
- Very high clamping force prolongs tool life and improves surface quality.
- Flexible clamping range by means of collets.
- Clamping force up to 1000 Nm at ⌀ 20, 4000 Nm at ⌀ 32.
- Centred tool clamping with optimum concentricity.
- Internal coolant feed.
- Long tool life
- Vibration damping properties
- High stability due to strengthened clamping nut.
For clamping tools with plain shanks.
Pull studs No. 308600 − 308806.
Collets No. 309575 − 309576.