Feature●Suitable for the hardest materials – perfect for easy drilling in porcelain stoneware, ceramics, natural stone tiles, marble, granite, tiles, hard floor tiles, glazed clinker straps, stone slabs, hard roof tiles.●Quick drilling progress – thanks to the sharply cut and extremely hard diamonds, the drill bit ensures a clean and fast hole. In addition, it has a long service life.●For all standard drilling machines and cordless screwdrivers, universal hexagonal shank holder. For use with drills & cordless screwdrivers with hexagonal shank holder. The drill fits: Makita, Bosch, Metabo, Einhell, Festool, DeWalt, Parkside and more in description.●High durability – thanks to the cooling wax in the core, it is self-cooling and self-sharping. In addition, it has a long service life due to high-quality and temperature-resistant diamonds.●- -Description