Diablo DMANS1070-S4 4-Pc Carbide-Tipped Drill Bit Set for Tile & Stone (4-Piece) d grade Approved for installation with multiple

Approved for installation with multiple vacuum-drill bit systems without further hole cleaning

1/4" Collet Cone (763637-1)

It has you covered from 1-3/4” x

The handle can be reversed for even wear to extend the life of the fibres

concrete and for any other applications requiring Type I Portland cement

Diablo DMANS1070-S4 4-Pc Carbide-Tipped Drill Bit Set for Tile & Stone (4-Piece) d grade Approved for installation with multipleDiablos 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 produce clean holes when drilling into hard materials. The 3 Flat Shank provides extra stability by eliminating spinning