Single crystal diamond has the character of high hardness, extremely resistance, high toughness and good thermal conductivities, low friction coefficient, excellent corrosion resistance and chemical stability, it is a ideal material for making the precision cutting tools.

Industrial diamond has the character of high hardness, extremely resistance, high toughness and good thermal conductivities, low friction coefficient, excellent corrosion resistance and chemical stability, it is a ideal material for making the precision cutting tools.