Take a look at our tile drill bit section, we have porcelain tile drill bits in various sizes and they can be used on glass windows and mirrors, tiles and other ceramics. For best results you should try to lubricate your tile drill bit with water.
A ceramic drill bit should only be used with variable speed drills and only then on a slow speed and whilst applying only light pressure. Porcelain tile drill bits have an extremely hard Tungsten Carbide tip which is what enables them to drill through hard surfaces like tiles and glass. Click on a tile drill bit for more details and buy online for fast UK delivery.