Hard and brittle precious semiconductor materials, such as silicon, germanium, gallium arsenide, etc., require cutting and grinding processes to be made into small chip-shaped semiconductor devices. Currently, the most suitable method is to use diamond cutting saw blades for processing. Polishing semiconductor materials with diamond lapping paste not only offers high efficiency but also achieves the highest level of surface roughness, Ra0.006um.

Optical glass and gemstone processing industry

In the past, silicon carbide was used to process optical glass, resulting in low efficiency and poor working conditions. Now, diamond abrasive tools are fully employed for processing, including blanking, coring, cutting, edge grinding, as well as fine grinding of convex and concave surfaces.

Drilling and Mining Industry

Diamond drill bits are widely used in drilling and extraction operations in industries such as petroleum, coal, metallurgy, and geological exploration.

Architecture and Building Materials Industry

Diamond tools are widely used in the cutting, grinding, and polishing of marble, granite, artificial cast stone, and concrete building materials.