... , Good quality, Competitive price Feature:The synthetic diamond grinding grits (RVD) Series are non integrated ... irregular crystals shape, yellow. Application:The synthetic diamond grinding grits (RVD) is applied to manufacture ... diamond tools, for cutting, grinding, drilling or carving. Big size diamond powdersize 1.2mm, 1.5mm,1.8mm, 2mm, 2.2mm, 2.4mm, Industry synthetic diamond powder , from 1.2-2 ...