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  • 7/16" TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11528
  • 7/16" TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11528
  • 7/16" TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11528
  • 7/16" TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11528

    • 7/16" TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11528

    Clarkson-Osborn

    $41.71
    (No reviews yet) Write a Review
    SKU:
    CLK DR11528
    Weight:
    0.00 LBS
    Diameter:
    7/16"
    Flute length:
    94mm
    Overall length:
    142mm
    Package quantity/sold as each:
    5
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    Product Description

  • Cobalt jobber drills offer increased hardness, toughness and better wear resistance compared to regular HSS
  • 135° Degree split point (self-centering) which eliminates "walking" and reduces the thrust force needed
  • Titanium nitride (TiN) coating increases wear and heat resistance while improving chip flow and higher lubricity
  • Parabolic flute design facilitates effective chip evacuation for deeper hole drilling
  • Suitable for steel, stainless steel

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    Diameter 7/16"
    Flute length 94mm
    Overall length 142mm
    Package quantity/sold as each 5

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