With the Carat ERD0060000 diamond drill bit, you drill clean and accurate holes directly into hard ceramic tiles and natural stone. Thanks to the integrated wax in the core, you can work completely dry without the mess of external water cooling. The cooling wax automatically melts during operation to lubricate and cool the tip. Its external hexagonal shank fits securely into standard drill chucks, preventing slippage and ensuring reliable power transfer from your drill driver. With a 6 mm diameter and a 30 mm length, you easily create precise holes for standard wall plugs and mounting fixtures in tiled surfaces.