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  • UNIBIT® 7/8" #11 High Speed Steel Self-Starting Step Drill Bit 10311ZR
  • UNIBIT® 7/8" #11 High Speed Steel Self-Starting Step Drill Bit 10311ZR
  • UNIBIT® 7/8" #11 High Speed Steel Self-Starting Step Drill Bit 10311ZR

    • UNIBIT® 7/8" #11 High Speed Steel Self-Starting Step Drill Bit 10311ZR

    Irwin

    $74.40
    (No reviews yet) Write a Review
    SKU:
    IRW 10311ZR
    UPC:
    UPC 038548103112
    Weight:
    0.17 LBS
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    Product Description

  • Irwin Unibit® step drill bits are ideal for drilling holes in just about any type of thin material.
  • General purpose high speed steel Unibit® step drill bits are perfect for use in mild steel, copper, brass, aluminum, plexiglass, wood, and laminate.
  • Most Unibit® step drills are designed with a speedpoint tip that guarantees fast starts.
  • They're manufactured with a single flute cutting edge that drills multiple sizes of true, round holes with precise step control.
  • Plus, the hole sizes are permanently laser etched on the inside of the flute, so they can be easily identified throughout the life of the bit.

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