KJE 15pc Diamond Hole Saw Kit for Tile & Stone

Professional-grade diamond hole saw kit designed for precision drilling in porcelain tile, granite, marble, stone, and quartz. This 15-piece set includes 9 vacuum-brazed diamond hole saws (6mm–102mm), a finger milling bit, beveling chamfer bit, universal adapters, and two diamond grinding wheels for versatile surface finishing. Engineered with high-carbon steel and industrial-grade diamonds, each core drill delivers fast, clean cuts while minimizing heat and debris buildup for crack-free results.

Perfect for bathroom remodels, kitchen backsplashes, faucet installations, and electrical projects. The kit includes adapters for angle grinders, drills, and SDS Plus tools, with speed recommendations up to 11,000 RPM (varies by size). Wet drilling is recommended for extended tool life. Whether you need to enlarge holes with the finger milling bit, smooth edges with the beveling chamfer, or refine surfaces with the grinding wheels, this all-in-one kit ensures professional-quality finishes on any hard surface.