Rohm 72833 5 20mm JT3 Prima Keyed Type Drill Chucks with Jacobs Taper Mount

ManoMano

The Rohm PRIMA 20mm Keyed Drill Chuck, with female mount, JAC3, heavy industrial plain bearing chucks, are widely used for stationary and hand operated percussion drilling machines. These industrial quality chucks have fully hardened and ground working components which offer exceptionally high accuracy, gripping power and durability. Specifications: Capacity: 20mm. Rohm PRIMA heavy industrial plain bearing chucks are widely used for stationary and hand operated percussion drilling machines. These industrial quality chucks have fully hardened and ground working components which offer exceptionally high accuracy, gripping power and durability.

Zoro Tools

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