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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$47.72 $54.95you save $7.23
Hole enlarging features bit single flute cutting edge for greater control through steps and a true round hole, three 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
$47.72$54.95

  • Spring-loaded
  • Geometry of single flute cutting edge drills true, round holes and provides maximum step control
  • Patented SpotLite pointing system and green LED signals when the stud edge is reached

  • 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