Unibit 6 in. L High Speed Steel Step Drill Bit Square Shank

Unibit 6 in. L High Speed Steel Step Drill Bit Square Shank

Irwin

$52.33
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SKU:
10220
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Get it all done with one when you choose IRWIN Unibit high speed steel drill bit

  • Single-flute cutting edge for greater control through steps
  • 3 flatted shank prevents slipping in drill chuck
  • Also available with titanium nitride coating for longer life
  • Patented single-flute cutting edge gives the user a true round hole every time
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Pilot hole required
  • Overall Length: 6 in.
  • Material: High Speed Steel
  • Product Type: Step Drill Bit
  • Shank Type: Square Shank
  • Number in Package: 1 pc
  • Packaging Type: Carded
  • Shank Diameter: 7/16 in.

Number of Holes: 8 steps

  • STEP DRILL #20 9/16-1" 8 SZ
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