Irwin Tools 10313ZR Unibit #13 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank 9 Circle Shipping Weight: 41 lbs

Shipping Weight: 41 lbs

Enclosed head design for extreme resistance to dirt infiltration

Long hex key Genius tools Metric 11 mm

Brand : Milton

1 Chisel Punch Gauge (CR-V)

Irwin Tools 10313ZR Unibit #13 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank 9 Circle Shipping Weight: 41 lbsThis 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