The Makita Straight Shank Glass Drill Bit is designed for precision drilling through glass, ceramic tiles, and other delicate materials. The drill bit features a straight shank that fits standard drill chucks, ensuring compatibility with a wide range of drills. This design provides a stable and secure grip, enhancing control and accuracy during drilling. Engineered with a unique tip design, the Makita Glass Drill Bit allows for smooth and precise drilling. The tip is specifically shaped to reduce heat buildup and prevent cracking, ensuring clean holes without damaging the surrounding material. Features & Benefits • For tiles, porcelains, ceramics and non-toughened glass • Tungsten carbide tip • Cylindrical shank Specifications • Diameter: 12mm • Overall Length: 80mm • Working Length: 19.4mm • Shank Diameter: 7.6mm • Quantity: 1