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Irwin Hand Tools
Installer Drill Bits

 

Irwin Tools

Irwin 39108
#39108
  Installer Drill Bits
Irwin
  • Constructed of premium alloy steel for boring into a variety of materials including wood, plaster, and metal lath
  • Special 82-degree point for fast boring
  • Wire hole at the tip of the bit makes it easy to pull wire through walls, ceilings, and floors
  • Ideal for installation of small wire for telephones, cable, TV, computers, and security systems

Item # Diameter Shank Size Overall Length Price Order
39104
1/4"
.230"
18"
$13.19
39105
5/16"
.285"
18"
$14.59
39106
3/8"
.370"
18"
$15.29
39107
7/16"
.370"
18"
$16.59
39108
1/2"
.370"
18"
$17.59

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