With the Carat ehs dry drill bit EHSB006000, you can drill clean 6 mm holes through tough ceramic tiles and natural stone without requiring water cooling. The internal M14 thread attaches directly to your angle grinder to provide solid, stable power transfer. Integrated Lubriwax inside the core melts during rotation to keep the diamond tip continuously lubricated and cool. With a usable drilling depth of 30 mm, it is ideal for mounting bathroom fixtures and accessories cleanly without the mess of water or the risk of cracked tiles.