Chuck; Keyed; Drill; 1/8 - 3/4 in.

Description

Designed to work with a wide range of production drilling equipment, jig borers, milling machines, lathes, and radials, this chuck is engineered for heavy-duty, close tolerance production drilling. Ball thrust bearings reduce friction and increase grip torque and overall performance. The chuck jaws are center ground for absolute straightness and alignment. The through-hardened sleeve teeth and hardened chuck nose provide superior wear resistance.