1. diamond stone carving cutter 2. High quality PCD tipped bit 3. Carving for granite, marble 4. ISO9001 and BV certification ... the carving cutter is 2mm.ApplicationThe PCD carving cutter is used to engrave pictures or characters on granite, marble and ceramic. ... tool holder, high penetration diamond scribing wheel, PCD saw blade and much more. Diamond carving cutter for stone (granite, marble)