Glass and Tile Drill Bits - Bosch glass and tile drill bits, drill porcelain, ceramics and non toughened glass sizes 6mm 7mm and 10mm cost effective quality bits. For Very Hard Tiles choose from the Duro range of Diamond Tile Drill Bits - View the cutting details for your application. UK Online Tools & Equipment http://www.rapidtoolsdirect.co.uk/
Dremel 663DR 1/4 inch Glass & Tile Core Drill Bit w/ Cutting Oil. Diamond-impregnated core-style bit is for drilling in both flat & contoured surfaces. Diamond grit a full 360-degrees around circumference of bit allows it to be used in a rasping action to enlarge a hole. Holes on sides of bit allow the removal of glass dust. Each bit packaged w/ cutting oil to increase speed of cut & prevent damage to bit from overheating. Use on glass, ceramic wall tile, glass block, glass bottles, jewelry.