Jacobs 6291C 3326A-5/8" Bore Plain Bearing Medium Duty 1/2" Chuck

Jaws center-ground for absolute straightness and alignment one-piece sleeve eliminates crack between driving teeth often found in other designs through-hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance each chuck 100% inspected for performance and precision t.i.r. .004" maximum at half capacity kd models have keyed drive feature all model 33 plain bearing chucks are hammer capable. Maximum capacity0.500 in minimum capacity0.08 in mount0.6250 straight mount sleeve outer diameter1.792 in uses key no. K32