249804 SUPRA-SK 1/2 x 20 Quick Action Keyless Drill Chucks

Impact-resistant and self-tightening quick action drill chuck suitable for counterclockwise rotation by radial locking. For use on hand-operated percussion drills and drills up to 1300 watt with mounting thread and taper mount

Features
• Concentricity of up to 0.25 mm
• Increase in the clamping force by the automatic re-tightening function and no releasing in counterclockwise rotation.
• Impact-resistant by radial locking for universal use
• Strong retaining ring
• Hardened and super finished
•Suitable for counterclockwise rotation up to maximal 15 Nm