THK ® Diamond Lapidary and Jewelry Grinding wheel. Our products are in use at many of the larger projects such as the HK airport and HK Disney Land. Grit : 46 (Very coarse). We have Grit 60, 80, 100, 150, 240, 320, 400. available.
150mm 6 inch THK Diamond Lapidary Jewelry Grinding wheel 50mm 2″ Width Grit 240
THK ® Diamond Lapidary and Jewelry Grinding wheel. Our products are in use at many of the larger projects such as the HK airport and HK Disney Land. Grit : 240 (fine). We have Grit 60, 80, 100, 150, 240, 320, 400. available.