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  • 21/64" Cobalt Taper Length Drill Bit DR29021
  • 21/64" Cobalt Taper Length Drill Bit DR29021
  • 21/64" Cobalt Taper Length Drill Bit DR29021
  • 21/64" Cobalt Taper Length Drill Bit DR29021

    • 21/64" Cobalt Taper Length Drill Bit DR29021

    Clarkson-Osborn

    $0.00
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    SKU:
    CLK DR29021
    Weight:
    0.00 LBS
    Diameter:
    21/64"
    Flute length:
    4-1/8"
    Overall length:
    6-1/2"
    Package quantity/sold as each:
    1

    Product Description

  • Cobalt drills offer increased hardness, toughness and better wear resistance compared to regular HSS
  • Gold oxide surface finish provides a polished finish and prevents chip building, galling and welding on a workpiece
  • 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the thrust force needed
  • Taper length drills have the same flute length as taper shank drills for deeper hole drilling
  • Cobalt drills are suitable for harder material including alloy steels, stainless steel and other difficult to drill materials

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    Diameter 21/64"
    Flute length 4-1/8"
    Overall length 6-1/2"
    Package quantity/sold as each 1

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