21/64″ x 4-5/8″ Drill Bit – Black Finish

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Item number: CD24421

21/64″(8.33mm) x 4-5/8″(117.48mm) Drill Bit – Black Finish

  • Diameter: 21/64″(8.33mm)
  • Overall Length: 4-5/8″(117.48mm)
  • Black Finish
  • Surface Treated
  • 135? Split Point
  • High Speed Steel
  • Rugged Construction Allows You to Drill More Holes
  • For Easier Drilling of Tough Materials Such as Stainless and Hi-Alloy Steel, Special Point and Surface Treatment Increase Wear Resistance of the Drill