5 piece SabreCut Revolution 5mm, 6mm, 8mm, 10mm & 12mm Quick Change Diamond Drill Bits. Long life diamond crystal grit that will drill through the toughest materials without chipping giving a professional finish. Drill bit contains high quality wax lubricant which helps with the self-cooling and self-sharpening functions when drilling with or without water. Tough Alloy body that does not distort or bend easily making drill bit suitable for drilling into Cement, Porcelain, Granite, Slate, Stone, Marble, Quarry Tiles, Metal, Travertine, Glass, Ceramic & Fibreglass. Supplied in a durable storage box.
eBay