Alteco D 300-10 (27458)

Featuring diamond-welded tips for long life and extreme durability, DeWalt Tile Drill Bits power through dense tile, solid-body porcelain and more. Reverse-spiral threads enable continuous water cooli more→ng for quick, clean drilling. Core ejection slots remove plugs for repeated cuts.

Milwaukee selfeed drill bits deliver speed and endurance for repetitive drilling of large holes. Designed for any trade that demands woodcutting for installing pipe and conduit, selfeed bits feed into more→work without pressure. The bits have improved balance with reduced runout, while the hex shank provides a secure gripping surface for the drill chuck. Every Milwaukee selfeed drill bit is coated with a rust inhibitor. Built to last and designed to perform, these selfeed bits are resharpenable so you can keep them cutting like new.

Our Glass and Tile Drill Bit features an exact start tip for clean holes and minimal bit walking in glass and ceramic tile. Engineered with sharpened carbide, Milwaukee glass and tile bits provide fas more→ter tile drilling than standard glass and tile bits. The reinforced carbide head provides increased durability when high-speed drilling into tile and glass. These bits are specifically designed for drilling holes in glass and ceramic tile with drill drivers only.