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  • 4.7mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11847
  • 4.7mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11847
  • 4.7mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11847
  • 4.7mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11847

    • 4.7mm TiN Coated Cobalt Parabolic Flute Jobber Drill Bit DR11847

    Clarkson-Osborn

    $11.49
    (No reviews yet) Write a Review
    SKU:
    CLK DR11847
    Weight:
    0.00 LBS
    Diameter:
    4.7mm
    Flute length:
    47mm
    Overall length:
    80mm
    Package quantity/sold as each:
    10
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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 4.7mm
    Flute length 47mm
    Overall length 80mm
    Package quantity/sold as each 10

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