Irwin Industrial Tools 15101ZR Unibit #1T Titanium HSS 13-Step Drill Bit (1/8" to 1/2")

This step drill 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.

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This step drill 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.