self-tightening drill chuck / high-precision
Min.: 0 mm
Max.: 16 mm
- Especially suitable on machine tools, box column drills and drilling machines.
- Self-clamping flat jaw drill chuck with metal sleeve. Industrial design with maximum precision.
- Highest concentricity of up to 0.05 mm
- Increase in the clamping force proportional to the cutting force by the automatic reclamping function
- Conical mount for maximum driving force and precision
- Strong retaining ring
- Functional components made from steel
- Hardened and ground
Only suitable for clockwise rotation