الوصف

PDC (Polycrystalline diamond compact) rock cutter blanks consist of a layer of polycrystalline diamond integrally sintered to a tungsten carbide substrate using a high temperature, ultra-high pressure process, which has high abrasion resistance, impact resistance and self-sharping ability. Standard products are round, special size (xxxxx rectangle, triangle etc.) may be supplied according to customers' requirement. Sifang PDC is designed for oil-well bits and mining bits, which are suitable for use in soft to medium hard rock formations