These Hard Jaws suit the Kitagawa B-204 and B-205 power chucks. Hard jaws provide an effective way to hold rough or black bar as well as some forging and castings. The rugged grip face allows the jaws to bite into the work piece for a more secure grip. Kitagawa Hard Jaws are hardened and ground for a precision fit to your power chuck.
Adaptive Hollow Chuck: B-204, B-205