The Diamond Drill Bit Easy Dry makes dry drilling in ceramic easy. Its integrated coolant storage allows for smooth performance, while the bits robust and wear-resistant vacuum-brazed diamonds make work easier. Additionally, a working length of 33 mm allows the bit to comfortably drill holes in tiles of all thicknesses. This product is intended for a variety of materials from soft wall tiles to very hard floor tiles and fine stoneware. Do not drill in impact mode. It is suitable for use in cordless screwdrivers and drills with a 13 mm-chuck.