6PC Irwin Irwin 63124A Split Point Cobalt High Speed Steel Drill Bit 3/8

6PC Irwin Irwin 63124A Split Point Cobalt High Speed Steel Drill Bit 3/8 IRWIN COBALT HIGH SPEED DRILL BIT ? M-42 cobalt high speed steel for super abrasive resistance in tough metals; 135 degree split point reduces feed pressure for easier penetration; 3/8 D; Bulk;