Irwin 10234 Unibit4 3/16-Inch to 7/8-Inch 3/8-Inch Shank Step Drill Bit Other Tools 8m-1996 And us federal spec

8m-1996 And us federal spec

The die grinder accessory is not for use on or near live electrical circuits

bearings and other press fit parts

Hose Complete 16" Dia

Irwin 10234 Unibit4 3/16-Inch to 7/8-Inch 3/8-Inch Shank Step Drill Bit Other Tools 8m-1996 And us federal specStep drill that produces true, round holes Non skid tip means no need for center punches 3 flatted shanks prevent drill chuck slipping Made from durable heat treated molybdenum steel Full lifetime warrantyAmazon. ca Product Description Irwin 10234 Unibit #4 12 Step High Speed Steel 3 8 inch Step Drill Bit, 1 16 inch Steps (3 16 to 7 8 inch) Save time by eliminating the need to change drills when drilling round holes in thin materials. Each smaller