Self-tightening flat jaw drill chuck.
Industrial design with maximum precision.
Especially suitable on stationary drills and hand-operated drills.
Precise concentricity of up to 0.12 mm
Increase in the clamping force proportional to the cutting force by the automatic retightening function
Easy and quick clamping of tools for maximum user-friendliness
Strong retaining ring
All components made from steel
Hardened and superfinished
Only suitable for clockwise rotation