1/8" x JT0 Plain Bearing Medium Duty Keyed Chuck w/ Key

JACOBS 1/8" x JT0 Plain Bearing Medium Duty Keyed Chuck w/ Key

Features:

• 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