1. Sintered diamond cutting discs: divided into cold pressing sintering and hot pressing sintering, which are made by pressing and sintering.
2. Welding diamond cutting discs: divided into high-frequency welding and laser welding. High-frequency welding uses high-temperature melting medium to weld the cutter head and the substrate together. Laser welding uses high-temperature laser beams to melt the contact edge of the cutter head and the substrate to form a metallurgical bond. .
3. Electroplated diamond cutting blade: the blade powder is attached to the substrate by electroplating.
