7/16″ x 5-1/2″ Drill Bit – Black Finish

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Item number: CD24428

7/16″(11.11mm) x 5-1/2″(139.7mm) Drill Bit – Black Finish

  • Diameter: 7/16″(11.11mm)
  • Overall Length: 5-1/2″(139.7mm)
  • 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