Rohm SUPRA-I self clamping drill chuck is the automatic retightening chuck. This function increases the clamping force proportionally to the cutting force of the tool during the drilling operation. That way slipping of the bit is prevented even under extreme loads.
Technical Specification
More Information
Brand
Rohm
Capacity (mm)
3 - 16
Manufacturer Part Number
871066
Chuck Diameter (mm)
51
Features & Benefits
Especially suitable on stationary drills and hand-operated drills
Self-tightening flat jaw drill chuck
Industrial design with maximum precision
Precise concentricity of up to 0.12mm
Increase in clamping force proportional to cutting force by automatic retightening function
Easy and quick clamping of tools for maximum user-friendliness
Strong retaining ring
All components made from steel
Hardened and super finished
Only suitable for clockwise rotation