Why the Expert? Abracs Dry Diamond Tile BitsVacuum-brazed diamond drill bits for dry drilling in hard tiles. These specialty bits are embedded with multi-layer diamond grit on the cutting edge, allowing them to grind through the toughest porcelain, granite, and ceramic tiles with high precision. They have an integrated solid wax cooling core that melts as you drill, lubricating and cooling the bitso you can use them without water while still preventing overheating. The diamond matrix is self-sharpening: as the bit wears, fresh diamonds are exposed, meaning these bits maintain their cutting ability across many holes. Perfect for intricate work on wall tiles, floor tiles, and mosaics, they produce clean holes (typically up to 14mm diameter) for bathroom fixtures, shower screens, or mirror mounts. Abracs dry diamond tile bits attach via M14 thread (for angle grinders) or hex adapters for drills, and are truly a tilers best friendmaking fast, accurate holes in seconds without ch