... wet cutting, various sizes available. Diamond Core Drill Bitsdrill bits diamond core bitsDry or wet cutting, various sizes available. ... 5) Preserves true material micro structure 6) Used for cutting glass, quartz, lapidarists, advanced ceramics, Stones, marbles, granites, composites ... , Cold Pressed Sintered Diamond Saw Blades, Core Drill Bits, Cup Wheels, crack chaser and tuck point blade, Router ...