Irwin Unibit 10239 Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank
Irwin Unibit 10239 Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank
Irwin

Irwin UNIBIT 10239 Step Drill Bit, 7/8 to 1-1/8 in Dia, 2-7/8 in OAL, 1-Flute, 7/16 in Dia Shank, Hex Shank

Our Item #: VORG0294439 UPC: 038548102399
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3-5 Business Days
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$67.94 $78.19you save $10.25
The Irwin UNIBIT HSS fractional self-starting step drill #5, 1/4 to 1-3/8 in, is ideal for drilling clean, smooth holes in mild steel, copper, bass, aluminum, plexiglass, wood and laminate. Crafted of HSS, it has a SpeedPoint tip that guarantees fast starts and a single-flute cutting edge for drilling true, round holes with a precise step control for multiple sizes. Hole sizes are permanently laser-etched on the inside of the flute and will not wear away for easy identification throughout the life of the bit. The bit features a quick change hex shank that secures easily in the drill chuck.
Unit: EA
UPC: 038548102399
Model Number: 10239
Irwin UNIBIT 10239 Step Drill Bit, 7/8 to 1-1/8 in Dia, 2-7/8 in OAL, 1-Flute, 7/16 in Dia Shank, Hex Shank
$67.94$78.19

  • Single unit simplicity quickly charges all M12 and M18 battery packs
  • Hex shank prevents slipping in drill chuck
  • New silencer feature reduces jobsite noise

  • Applicable Materials: Aluminum Brass Copper Plastic Stainless Steel
  • Diameter: 7/8 to 1-1/8 in
  • Finish: Black Oxide
  • Material: HSS
  • Number Of Flutes: 1
  • Overall Length: 2-7/8 in
  • Shank Diameter: 7/16 in
  • Shank Type: Hex