Power Meets Precision. Built for the Toughest Tile. The TileMaster 7/16" drill bit is engineered to take on the toughest materials—including porcelain, ceramic, granite, marble, and dense tile—with speed and accuracy. For best results, use with high drilling speeds and cutting lubricant to reduce heat and extend tool life. In the past, other brands claimed the "best tile drill" title—but TileMaster has narrowed the gap and earned serious respect from pros and DIYers alike. Our customers love it because it's dependable, affordable, and ready to ship—and many are now using it as their primary bit for tile drilling. 🔩 Specifications Size: 7/16" Overall Length: 6" ⚙️ Features No-Walk Carbide Tip – Ensures clean, accurate starts Carbide Serrations – Help evacuate fine dust for smoother drilling Rugged Build – Designed for heavy use in dense, brittle surfaces 🧱 Works On Porcelain Ceramic Granite Marble Tile 🛠️ About BulkBits BulkBits is your source for lab-tested, contractor-approved cutting tools that deliver serious performance. Every product we carry is rigorously vetted for durability, precision, and reliability, so you can shop with confidence. Whether you're drilling tile, metal, or something specialty—we’ve got the right tool at the right price.We test. You drill.