It refers to the size of diamond cutting and grinding to powder and sand material, made by means of a binding agent or other auxiliary materials, products of a certain shape, properties and uses.

Diamond Tools division conventional products and special products. Conventional products are mainly used for general grinding wheel dressing. Specialty products for high-precision grinding wheel dressing forming, molding trim.

Due to high hardness of diamond tools, cutting staff will use the diamond particles made of high temperature and pressure, applied over sand paper, drilling, grinding tools, can be used to cut and characterize other substances.