Porcelain Tile Drill Bits Set CUTTOOLS Dry Diamond Quick fit Hex Shank for Ceramic Granite Marble Stone,9 Pack

Comprehensive Diamond Drill Bit Set: This versatile set includes 3 high-quality diamond drill bits (6/8/10mm) and 6 carbide drill bit, providing you with the tools needed for various drilling tasks. Precision and Efficiency: The diamond drill bits are expertly crafted using vacuum brazing technology, ensuring a sharper, more durable cutting edge. This translates to precise drilling, reduced chipping, and faster completion times. Enhanced Drilling Experience: The included carbide drill bit acts as a pilot hole, preventing the diamond bit from wandering and ensuring accurate positioning. Additionally, the built-in cooling wax eliminates the need for water during dry drilling, improving efficiency and preventing overheating. Versatile Applications: This set is ideal for drilling through a wide range of materials, including ceramic tiles, porcelain tiles, granite, marble, and more. Whether you're working on DIY projects or professional tasks, this set has you covered. Easy to Use and Compatible: The quick-fit shank design ensures effortless installation into your electric hand drill. With a recommended drill speed of 2000-5000 RPM, you can achieve optimal results with ease.