The sharpness and durability of the diamond segment are contradictory. If the carcass is less sharp than the wear-resistant saw blade, the carcass formula, sintering process, diamond

PDC (Polycrystalline Diamond Compacts, PDC for short) have some outstanding advantages such as high hardness, high wear resistance, high elastic modulus, isotropy, and high thermal conductivity.

The wire drawing dies is a very important consumable die in various metal wire drawing production. The cost of drawing die accounts for a large proportion of drawing costs. As a wire manufacturer