About this product
Irwin's Power Drill Installer Bits are constructed of premium alloy steel for boring into a variety of materials including wood, plaster, and metal lath, with a special 82 degree point for fast boring.
The wire hole at the tip of the bit makes it easy to pull wire through walls, ceilings, and floors, which makes it ideal for installing small wires for telephones, cable, TVs, computers, and security systems.
Specifications
- Diameter: 1/4 in
- Shank Size: .230 in
- Overall Length: 12 in