CARLAN CGDI3212.3030, 3/4 in, 1/2 in, 0.303 in, Gun Drill Bushing

CARLAN CGDI3212.3030 | Carr Lane Gun Drill Bushing | 0.303 in Inside Diameter | 1/2 in Outside Diameter | 3/4 in Length | 3/16 - 5/16 in Standard Drill | 1144 Stressproof Steel