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Drill Bit - IRWIN Unibit Single Hole Step Drill Bit - 3/8", 10311ZR

Drill Bit – IRWIN Unibit Single Hole Step Drill Bit – 3/8″, 10311ZR

$86.34 $43.17

Item #: 10311ZRIdeal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminatesSingle-flute cutting edge for greater control through stepsPatented single-flute cutting edge gives the user a true round hole every time3 flatted shank...

Item #: 10311ZR

  • 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 flatted shank prevents slipping in drill chuck
  • New speed point tip penetrates faster than previous unibits and prevents walking

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