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Drill Bit

Irwin 10235 Unibit5 1/4-Inch to 1-3/8-Inch 1/2-Inch Shank Step Drill Bit

  • $59.97

  • Great for use in drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Single flute cutting edge which gives more control through steps
  • Round true hole with every use

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