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Irwin® Unibit® Fractional Step Drill Bit, 3/16" - 1/2"
$49.69
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  • Bit diameter: 3/16 - 1/2 in by 1/16 in increments
  • Shank type: Hexagonal
  • Shank diameter: 1/4 in

Irwin® Unibit® Fractional Step Drill Bit, 3/16" - 1/2"

Item #: 786461Model #: 585-10232
$49.69

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Irwin® Cobalt High Speed Steel Drill Bits, 1/4"
Price is $5.69
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About this product

Unibit® Hex Shank HSS #2 Self Starting Step Drill Bit, 3/16 - 1/2 in By 1/16 in: It is made of tough steel for maximum life.

Unibit® Hex shank HSS #2 self starting step drill bit with 3/16 - 1/2" Dia includes 1 number of flutes and hexagonal shank. Bit with 1/4" Dia shank is ideal for drilling holes into thin materials.

  • Bit diameter: 3/16 - 1/2 in by 1/16 in increments
  • Shank type: Hexagonal
  • Shank diameter: 1/4 in
  • Number of flutes: 1
  • Single-flute cutting edge for greater control through steps
  • Hex shank prevents slipping in drill chuck
  • Also available with (TiN) coating for longer life
  • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates