Irwin 39105 Installer Drill Bits

5/16" x 18"

This product is highly durable

This product is manufactured in China

18" long, 5/16" diameter, .285" shank

Hole in flute (head) makes it easy to pull wires through hole in wall

Boring action is faster, smoother, cleaner in most every material encountered in wiring installations

Longer flute section for deeper boring

Special flute finishing process assures quick chip removal, no clogging, no binding

5/16" x 18", #2 Long Installer Bit, Degree Point For Fast Boring, Hole In Flute Makes It Easy To Pull Wire Through Walls, Ceilings & Floors, Made Of Premium Alloy Steel For Boring Into Wood, Plaster & Metal Lath, Ideal For Installation Of Small Wire For Telephones, Cable TV, Computers & Security System, Pouched.
Brand: Irwin Tools, Model: 39105, Color: Silver