Jacobs Chuck Jacobs 1BM-3/8 in Stainless Steel Keyed Chuck, 1/4 in - GW JCM6628Z Chuck Hexagon Keys Built for Insert Bits 1/4"

Built for Insert Bits 1/4" male hex x 1/4" female hex 253mm long

Ring spanner

Head Weight: 32 oz

Delta Regis CESLT865M/RAS | RIGHT ANGLE DRIVERS

Lever start

Jacobs Chuck Jacobs 1BM-3/8 in Stainless Steel Keyed Chuck, 1/4 in - GW JCM6628Z Chuck Hexagon Keys Built for Insert Bits 1/4"Jacobs 1BM 3 8 in Stainless Steel Keyed Chuck, 1 4 in GW JCM6628Z A Keyed Chuck refers to a type of mechanical device commonly used in various tools and machinery, particularly in the realm of drilling equipment. The term specifically applies to the chuck, which is the component responsible for holding and securing a rotating tool, such as a drill bit, in place. Features: For special applications on either portable air operated or stationary machine