Diamond Drill Bits 3 Pieces 6mm 8mm 10mm Vacuum Welded M14 Thread for Porcelain Tile Granite Marble

General Description 3pcs diamond drill bits (6mm, 8mm, 10mm) are specially designed for dry drilling in materials such as porcelain, ceramic, bathroom tiles, granite, marble, stone, masonry and brick. With their vacuum brazing technology, these drill bits offer superior performance and durability. Using water when drilling can extend their life. Technical specifications Size: 3 pieces (6mm, 8mm, 10mm) Diamond height: 10 mm Total length: 60 mm Thread: M14 Compatibility and accessories Angle grinder with M14 thread (direct connection) Hand drill Bench drill (with adapter) Use These drill bits are ideal for dry drilling holes in various hard materials. The special spiral groove design at the top helps remove chips, while the wax inside the bit promotes cooling and lubrication. Other information