Diablo 5/16 In. x 3-1/2 In. Carbide Tipped Glass, Tile & Stone Drill Bit Fix-A-Latch protective guard to secure head

protective guard to secure head and lens

Black power coat finish resists corrosion

Leveraging a nitrogen air spring mechanism

and animal chains

Diablo 5/16 In. x 3-1/2 In. Carbide Tipped Glass, Tile & Stone Drill Bit Fix-A-Latch protective guard to secure headDiablo's next generation Hard Tile & Stone Carbide Tipped Drill Bit range provides faster starts and up to 10X longer life in tile, stone, and glass versus standard glass and tile drill bits. 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 Grip Point tip design allows for aggressive starts that produce clean holes when drilling