Irwin Unibit 10220 Step Drill Bit, 9/16 to 1 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank
Irwin

Irwin Unibit 10220 Step Drill Bit, 9/16 to 1 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank

Our Item #: VORG3880085 UPC: 038548102207
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$43.07 $49.59you save $6.52
Hole enlarging features bit single flute cutting edge for greater control through steps and a true round hole, 3 flatted shank prevents slipping in drill chuck. Used in applications such as drilling holes into thin stainless steel, copper, brass, aluminum, plastic and laminates, pilot hole required.
Unit: EA
UPC: 038548102207
Model Number: 10220
Irwin Unibit 10220 Step Drill Bit, 9/16 to 1 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank
$43.07$49.59

  • Single-flute cutting edge for greater control through steps
  • Three flatted shank prevents slipping in drill chuck
  • Patented single-flute cutting edge gives the user a true round hole every time

  • Applicable Materials: Aluminum Brass Copper Plastic Stainless Steel
  • Cutting Edge Material: HSS
  • Diameter: 9/16 to 1 in
  • Finish: Titanium Nitride-Coated
  • Material: HSS
  • Number Of Flutes: 1
  • Shank Diameter: 7/16 in
  • Shank Type: Hex