SUPRA-S Quick-action Drill Chucks

A self tightening flat jaw drill chuck suitable for stationary and hand-operated drills.

Features
• Strong retaining ring
• Manufactured from steel
• Hardened and superfinished
• Only suitable for clockwise rotation

Benefits
• Concentricity of up to 0.17 mm
• Increase in the clamping force proportional to the cutting force by the re-tightening function
• Easy and quick clamping of tools