DETAILS
DESCRIPTION
"Irwin" Masonry Drill Bits
- Size : 1/4" x 4"
- Straight Shank
- Carbide-tipped masonry drill bit
- Nickel-plated for fast, smooth performance
- Carbide tip can be used for rotary and hammer drilling applications also for deep drilling
- Slow spiral for quick and easy debris removal; 7/16" and larger drill bits have reduced shanks
- Specially designed carbide tip for rotary hammer drill applications
- Bits 7/16" and larger have reduced shanks
- Slow spiral for quick, easy debris removal
- Carded
![](https://cdn.shopify.com/s/files/1/2236/0921/files/warning.png?17533833326324795667)