Diablo 1/4" Tile & Stone Carbide Tipped Drill Bit DMANS1030 PACK:10 Pk Tapered design for easy insertion

Tapered design for easy insertion into pre-driven screw holes

Leaves a professional

reliable support underneath joists

Install the CBSQ with the bottom of the standoff flush to the top of the concrete surface to ensure proper placement and code compliance

Diablo 1/4" Tile & Stone Carbide Tipped Drill Bit DMANS1030 PACK:10 Pk Tapered design for easy insertionDiameter: 1 4" Length: 2 1 4" Shank: 3 Flat Tools: Drill Driver Materials: Ceramic; Granite; Natural Stone; Glass Diablo's Tile & 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