Irwin Tools 10313ZR Unibit #13 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank 9 Circle 1 Chisel Punch Gauge (CR-V)

1 Chisel Punch Gauge (CR-V)

Color : Multicolored

Part Number : 81249

Enclosed head design for extreme resistance to dirt infiltration

Irwin Tools 10313ZR Unibit #13 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank 9 Circle 1 Chisel Punch Gauge (CR-V)This IRWIN Unibit #13 High Speed Steel Fractional Self Starting Step Drill Bit features a single flute cutting edge for greater control through each of its 2 steps. The hex shank helps prevent slipping in a drill chuck. Use this reliable drill bit to drill holes into thin materials like stainless steel, copper and more. UNIBIT 13 1 1 8" Single Hole Size Features Single flute cutting edge for greater Hex shank helps prevent slipping in the drill chuck