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1/2 In. x 30 In. Installer Bit


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$30 .05
$20 .99

1/2 In. x 30 In. Installer Bit

Use the IRWIN® 1/2-Inch x 30-Inch Straight-Shank Installer Bit to bore half-inch holes in wood studs and floor and ceiling joists to accommodate wire runs. The installer bit also has a hole bored in its upper flute to couple the wiring to the drilling process. The 1/2-inch diameter of the Irwin installer bit is the right size for video, audio, computer and security wiring. The bit consists of premium high-carbon steel that keeps it drilling smoothly through wood for a long time. The tip of the Irwin bit has an 82-degree angle, so you can bore holes without standing head on to the drill mark. Its 30-inch length with a 15-inch spiral flute means you can drill through 2 studs with one pass. The straight-shank bit also has a triple-flatted shank surface to keep the bit attached securely in the drill chuck.

  • Irwin installer bit bores 1/2-inch holes for running audio, video, computer and security wiring
  • Hole in the upper flute accepts wiring so you can run wires at the same time you drill
  • Irwin bit tip has an 82-degree cutting edge for drilling at an angle to the surface
  • 30-inch bit length and 15-inch flute length drill through studs that are 16 inches on center
  • Triple-flatted shank stays securely in the chuck
  • Straight-shank bit comes with a lifetime warranty against materials defects and production flaws
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