The QEP Diamond Milling Bits and Cone for grinders are designed for the easy, fast and accurate milling of porcelain, ceramic and glass tiles. These milling bits feature a special diamond grit surface for faster and smoother milling.

• Designed to enlarge and re-shape holes in tile, and can be used for polishing, stone carving, hollow tangent, and trimming porcelain, hard ceramic, granite, stone and marble
• Superior brazed diamond bonding for greater durability and faster, smooth cuts
• Tough and strong, to cut with high precision and good resistance to wear
• Works on all standard grinders, no adaptor necessary