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Irwin Tools 1877715 Countersink Drill Bit, 3/8-Inch, Black Oxide

Irwin Tools 1877715 Countersink Drill Bit, 3/8-Inch, Black Oxide

  • Precision-ground 82 tip for countersinking into most machinable metals, wood or plastic
  • Made from industrial grade high speed steel for increased durability
  • Includes a black oxide finish for added corrosion resistance
  • Five flute design reduces vibration for smoother drilling and extended life
  • 1/4" round shank fits all handheld and stationary drills
$86.57
Irwin Tools 1877715 Countersink Drill Bit, 3/8-Inch, Black Oxide—
$86.57

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Description

  • Precision-ground 82 tip for countersinking into most machinable metals, wood or plastic
  • Made from industrial grade high speed steel for increased durability
  • Includes a black oxide finish for added corrosion resistance
  • Five flute design reduces vibration for smoother drilling and extended life
  • 1/4" round shank fits all handheld and stationary drills

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