CARLAN P-20-4-.1890, 1144 Stressproof Steel, 1/4 in, 5/16 in, 0.189 in, Press Fit Bushing

P style drill bushings are the most-popular and least-expensive type of drill bushing. Type P bushings are permanently pressed into the jig plate, usually flush with the top surface. P style drill bushings are generally used for single-operation drilling or reaming, when you do not expect to replace bushings during the tooling's lifetime. Type P bushings can be mounted closer together than headed bushings, but offer less resistance to heavy axial loads.

CARLAN P-20-4-.1890 | Carr Lane Press Fit Bushing | 0.189 in Inside Diameter | 5/16 in Outer Diameter | 1/4 in Length | 1144 Stressproof Steel