Irwin 10311 Unibit11 7/8-Inch 3/8-Inch Shank Step Drill Bit

Irwin 10311 Unibit11 7/8-Inch 3/8-Inch Shank Step Drill Bit Reviews



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Irwin 10311 Unibit11 7/8-Inch 3/8-Inch Shank Step Drill Bit Feature

  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Single-flute cutting edge for greater control through steps
  • Patented single-flute cutting edge gives the user a true round hole every time
  • 3 faltted shank prevents slipping in drill chuck
  • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
Self-Starting Single Hole Step Drill Bits MaxDrilling Capacity: 7/8 Shank Diameter: 3/8


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Jun 04, 2011 20:15:04

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