DIN 69871 Precision Drill Chuck Holders
DIN 69871 SK-CPU Drill chuck, worm, and gear structure greatly increase the clamping power. integral structure increases the rigidity and accuracy. Runout reaches 0.05mm. The claw uses the Nitriding process to increase the wear resistance and longer tool life.
1. worm and gear structure greatly increase the clamping power. integral structure increases the rigidity and accuracy.
2. Runout reach 0.05mm.
3. Claw uses the Nitriding process.