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  • 5/16" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34020
  • 5/16" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34020
  • 5/16" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34020

    • 5/16" x #1 Cobalt Morse Taper Armour Piercing Drill Bit DR34020

    Clarkson-Osborn

    $120.05
    (No reviews yet) Write a Review
    SKU:
    CLK DR34020
    Weight:
    0.00 LBS
    Diameter:
    5/16"
    Flute length:
    2-1/8"
    Overall length:
    5-7/16"
    MTS size:
    #1
    Package quantity/sold as each:
    1
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    Product Description

  • Premium cobalt (8%)
  • 130° Notched point
  • Cobalt substrate for increased hardness and toughness
  • Black oxide finish for increased wear resistance and added lubricity
  • Slow spiral (15° Degree helix) for added strength and rigidity when drilling harder materials
  • Designed for heavy duty drilling in work hardened and heat-treated steels such as such as Hardox 400 and Hardox 500.

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    Custom Field

    Diameter 5/16"
    Flute length 2-1/8"
    Overall length 5-7/16"
    MTS size #1
    Package quantity/sold as each 1

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