Superhard cutting tool materials, especially diamond, are more of a variety.

Cubic boron nitride with CBN single product powder for the production of abrasive; and PCBN polycrystalline and PCBN polycrystalline composite chip, for the production of knives and other tools. Cubic boron nitride is artificial.

Diamond sub-natural diamond (ND) and synthetic diamond. Synthetic diamond PCD single crystal powder for the production of abrasive; PCD single crystal, can do the tool; PCD polycrystalline and polycrystalline composite chip, for the production of knives and other tools; CVD diamond film and thick film can be used for making Tools, tools, and can be used as optical, electronic high-tech raw materials.