Diablo Carbide Tipped Tile and Stone Drill Bit Set 4 pc PACKAGED PARTS These cutters are durable

These cutters are durable

Shank Diameter: 1/4-inch

making it easy to attach to your tool

Exam grade

low-profile head

Diablo Carbide Tipped Tile and Stone Drill Bit Set 4 pc PACKAGED PARTS These cutters are durableDiablo's Tile and Stone Carbide Tipped Drill Bit range provides faster starts and longer life in tile, stone and glass. Optimized with a unique brazing and hardening process, the carbide tip extends life and productivity, allowing users to drill fast, accurate holes. The multi ground carbide tip design allows for aggressive starts that produce clean holes when drilling into hard materials. The 3 Flat Shank provides extra stability by eliminating