Irwin Industrial Tools 15102ZR Unibit #2T Titanium HSS 6-Step Drill Bit (3/16" to 1/2")

This step drill bit is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates. The single-flute cutting edge for greater control through steps.
This step drill bit is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates. The single-flute cutting edge for greater control through steps.