The FORTE 12mm Spear Glass & Tile Drill Bit is engineered for precision drilling through hard, brittle materials. Its spear-point design delivers clean entry without chipping or cracking, making it ideal for ceramic tiles, porcelain, mirror glass, and natural stone. The carbide-tipped construction ensures durability and extended tool life across repeated applications. The 10mm diameter suits standard fixture installations, backsplash work, and decorative tiling projects where accuracy matters. Designed for both professional tilers and DIY enthusiasts, this bit reduces material waste and delivers professional-quality results. Compatible with standard drill chucks and suitable for use with water cooling to manage heat during extended drilling sessions.