- Brazed carbide tip has a unique diamond ground 4-face design for excellent centered starts with little walking and best hole quality
- Double ground flute ensures fast and efficient removal of the drilling dust and prevents clogging
- Durable carbide tipped construction
- Special duo tone surface finish reduces friction and resistance, increasing bit life and drill battery life
- Special Grind Angle creates sharper tip edges for Fast starts in tough materials
![Irwin® 5-PC Hammer Drill Bit Set, Masonry, Tungsten Carbide Tip,#IR-4935076 (1/Pkg) Irwin® 5-PC Hammer Drill Bit Set, Masonry, Tungsten Carbide Tip,#IR-4935076 (1/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/311884/447532/4935076__64445.1668543479.jpg?c=2)