72656 0.5-8mm J1 Prima Keyed Type Drill Chucks With Jacobs Taper Mount

Prima I Key Type Drill Chuck

Impact-resistant key-type drill chuck. Conical/threaded mount
with DIN ISO 10887 (toothing in acc. with DIN 6349). Prima I for use on stationary drills and machine tools
Features
• For clockwise and counterclockwise rotation.
• Thread or taper mount for maximum drive force and precision
• Increased clamping force due to proven transmission principle from
sprocket and drill chuck key
• Universally applicable for stationary box column drills, machine tools
• High concentricity of up to 0.15 mm