Diamond Core Drill Bit Set for Porcelain Tile Ceramic Marble Granite Drilling,BRSCHNITT 6 8 10 20 25 35 38 50 68mm Vacuum Brazed Hole Saw with M14 Thread

✔Aluminum Case Kit：Professional comprehensive kit housed in a sturdy aluminum carrying case, featuring 9 core drill bit sizes (6/8/10/20/25/35/40/50/68mm), a 115mm mesh diamond cutting blade, and a reliable SDS adapter. ✔Multi-Size Precision Drilling：Expertly engineered hole saws allow you to tackle various hole diameters cleanly and smoothly, preventing chipping and ensuring high precision for bathroom, kitchen, and plumbing installations. ✔High-Performance Mesh Cutting Blade：The included 115mm mesh diamond blade delivers extremely smooth, fine cutting performance and 45-degree bevel cuts on hard tiles and stone surfaces without damaging or cracking the glazed finish. ✔Advanced Vacuum Brazing Technology：Manufactured using high-grade diamond grit firmly vacuum brazed to a durable steel core, providing exceptional thermal resistance, high friction efficiency, and long-lasting durability for rigorous tasks. ✔Wide Material & Equipment Compatibility：Highly effective for cutting and drilling porcelain tile, ceramics, marble, granite, natural stone, and masonry; the included SDS adapter and standard threads ensure versatile drill compatibility.