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      MAC'S Hardware

      Closest Location: Fargo
      Store Hours: 7:00AM-8:00PM
      IRWIN 10220
      IRWIN

      Irwin UNIBIT 10220 Step Drill Bit, 9/16 to 1 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank

      • Model Number: 10220
      • UPC: 038548102207
      • Store SKU: loading

      • Irwin UNIBIT 10220 Step Drill Bit, 9/16 to 1 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank

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          • Web SKU: 100028523
        IRWIN 10220

        Hole enlarging features bit single flute cutting edge for greater control through steps and a true round hole, three flatted shank prevents slipping in drill chuck. Used in applications such as drilling holes into thin stainless steel, copper, brass, aluminum, plastic and laminates, pilot hole required.

        Applicable Materials    :    Aluminum, Brass, Copper, Plastic, Stainless Steel
        Cutting Edge Material    :    HSS
        Finish    :    Titanium Nitride-Coated
        Number of Flutes    :    1
        Shank Diameter    :    7/16 in
        Material    :    HSS
        Shank Type    :    Hex
        Diameter    :    9/16 to 1 in
        • Spring-loaded
        • Geometry of single flute cutting edge drills true, round holes and provides maximum step control
        • Patented SpotLite® pointing system and green LED signals when the stud edge is reached