Designed for precision where it matters most, the WARR Tools Tile & Glass Drill Bit delivers clean, controlled drilling through delicate surfaces such as ceramic tile, porcelain, marble, and glass. Engineered with a diamond‑ground spear tip and our EXTREME‑series durability, this bit cuts smoothly without chipping, cracking, or wandering. When the job demands finesse and reliability, WARR Tools provides the edge professionals trust.