Heavy duty models for taper mounting.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. 0.004 maximum at half capacity.
Item# : SPM17937479307
Model # : 14451
Dimensions and Weight:
Chuck Size:
1/4 in. reduced shank