What's the cold pressing of the diamond wire saw beads? Check this video made by Sunny Diamond Tools: Sunny Diamond Tools use automatic machines to make the cold pressing of diamond wire saw beads. It works with high efficiency and the diamond wire saw beads it made are with accurate dimensions and high quality. For making diamond wire saw beads, there are totally 6 steps. The cold pressing is the 3rd step of the production flow of the diamond wire saw beads. The production flow of the diamond wire saw beads: 1. Concocting the metal powder with diamonds 2. Mixing the mixture of metal powder & diamonds 3. Cold pressing of the wire saw beads 4. Hot pressing of the wire saw beads 5. Making the screw threads inside of the wire saw beads 6. Sharpening the surface of the wire saw beads What's more, there are 2 main inspections during the production period. 1. After the cold pressing, the shape of the diamond wire saw beads are formed. 2. After the hot pressing, the diamond wire saw beads are already made through the high temperature and pressure. In the 2 inspections above, we will inspect each diamond wire saw beads and seek out the substandard wire saw beads of weight and dimensions. Then kick out the substandard wire saw beads and the broken beads.