Allen-Bradley CJ-621-1 Serrated Lathe Chuck

The CJ-621-1 Serrated Lathe Chuck from CJ / OEM Industrial Tooling Manufacturer is a hardened-steel workholding assembly designed to securely grip workpieces during turning, facing, drilling, and precision machining. It mounts to the lathe spindle and is compatible with both manual and CNC lathes, serving engine lathes, toolroom lathes, and production machining equipment where dependable clamping and accurate part positioning are essential. Featuring serrated gripping jaws, this industrial lathe chuck supports machining, maintenance, tooling replacement, production setup, and restoration of machining capabilities in environments that handle round, hexagonal, or irregularly shaped parts. Common replacements include Bison Serrated Jaw Lathe Chuck, Pratt Burnerd Serrated Power Chuck, and Kitagawa Industrial Lathe Chuck Series.