General description This diamond tile drill bit is designed for professional, fast, and clean cutting of porcelain and ceramic tiles. It features a no-drill guide for easy starting and requires minimal water cooling. The drill bit automatically ejects waste material for continuous hole drilling and is fitted with a Tri-Flat shank for optimal performance on cordless drills. Technical specifications Diameter: 12mm Material: Diamond-tipped for durability and cutting efficiency Technology: Vacuum brazing for long-lasting bonding of diamonds Compatibility and accessories Compatible with standard cordless drills equipped with a Tri-Flat shank Designed specifically for cutting porcelain and ceramic tiles Installation No special installation required; simply insert into compatible drill Ensure proper water cooling during use to prolong tool life Usage Start drilling at a low speed to ensure precision Use minimal water cooling; no continuous water feed needed Allow waste to auto-eject for