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  • UNIBIT® 3/16 - 7/8" #4 High Speed Steel Step Drill Bit 10234
  • UNIBIT® 3/16 - 7/8" #4 High Speed Steel Step Drill Bit 10234
  • UNIBIT® 3/16 - 7/8" #4 High Speed Steel Step Drill Bit 10234

    • UNIBIT® 3/16 - 7/8" #4 High Speed Steel Step Drill Bit 10234

    Irwin

    $79.23
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    SKU:
    IRW 10234
    UPC:
    UPC 038548101040
    Weight:
    0.23 LBS
    Manufacturing country:
    US
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    Product Description

  • Irwin 10234 Unibit® #4 12-step high speed steel 3/8-inch step drill bit, 1/16-inch steps (3/16- to 7/8-inch) save time by eliminating the need to change drills when drilling round holes in thin materials.
  • Each smaller size drill also acts as a pilot for the next size.
  • Made from industrial-grade high-speed molybdenum steel heat treated for maximum durability.
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.
  • Speedpoint tip penetrates faster than previous Unibit®s and prevents walking.
  • Non-skid tip does away with the need for center punches; 3-flatted hex shank prevents slipping in drill chuck.
  • Drill diameters etched in flute for easy identification.

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