IRWIN USA Made HSS Unibit # 1M Metric Step Drill 4 - 12mm 1/4" Shank HSS Lathe Tool Bit Cutter Titanium Alloy

Titanium Alloy

Eclipse 2750C Spiralux Compact Heavy Duty Lazy Tong Riveter

The vinyl helps to protect the case from humidity

Specially coated for superior rust-resistance and longer tool life

Part number 15-180

IRWIN USA Made HSS Unibit # 1M Metric Step Drill 4 - 12mm 1/4" Shank HSS Lathe Tool Bit Cutter Titanium AlloyIRWIN USA Made Unibit # 1M Metric Step Drill 4 12mm 1 4" Shank The IRWIN Unibit #1M High Speed Steel Metric Hole Enlarging Step Drill Bit is ideal for drilling holes into thin materials, such as stainless steel, copper, brass, aluminum, plastic and laminates. Each drill bit uses a single flute cutting edge that gives a true, round hole and provides greater control through steps. The hex shank helps prevent slipping in the drill chuck. The #1M drill