41BA 3/8 C&K K30 KEY

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 in maximum at half capacity

Quantity 1 EA/EA

Specifications

Capacity [Max]=3/8 in
Capacity [Min]=0.040 in
Chuck Size=3/8 in
Finish=HSS
Key Size=K30
Mechanism=Plain Bearing
Mounting=Threaded 3/8 in to 24
Type=Keyed Chuck