Sherline 1076C 3.1″ 4-Jaw Chuck - Electroless Nickel-Teflon Coated for Precision Machining and Lathe Work

This chuck features a Nickel-Teflon coated chuck body for durability, rust resistance, and the special lubricity properties added by the Teflon in the coating. Included with the chuck and jaws: 1 1/4″ x 1″ steel dowel pin that is used to adjust the jaws during installation and to chuck up on while boring and turning the jaws 1 1/8″ hex key for tightening the 4-40 x 3/8″ jaw mounting screws 2 spindle or “Tommy” bars for loosening and tightening the chuck

3.1″ 4-Jaw Self Centering Chuck Nickel-Teflon coated chuck body for durability and rust resistance,