Features:
- Chuck sizes from 42 until 140 mm through bore
- Axially moved collets with pull down effect
- Low outer diameter and short overall length increase the space for tools and the possible travels of the Z-axis
- Radial alignment screws
- Through the lifetime lubrication the chucks need a minimal maintenance
- All components are hardened and ground for a high accuracy
- Maximum spindle speed 6.000 rpm.