IRWIN No. 3 Self-Starting Unibit, 1/4" to 3/4"

IRWIN No. 3 Self-Starting Unibit, 1/4" to 3/4"
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Description

    • Single-flute cutting edge for greater control through steps
    • Also available with (TiN) coating for longer life
    • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
    • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
    • Hex shank prevents slipping in drill chuck