الوصف

PDC (polycrystalline diamond composite) is widely used for oil, gas, engineering drilling bits and also used in machining aluminum alloy, copper, brass, plastics, rubber, ceramics, tungsten carbide, glass, wood, fiberboard and etc. We adopt advanced technology of STCR (seep through catalyst re-crystallization) in our newly developed PDC, which helps realizing the direct bonding among diamond particles. This kind of PDC is of very high hardness, excellent wear ability and good toughness. Our product has a stable property and its quality has reached advanced level at home. MODEL KDC***3 KDC***8 KDC***3 KDC***5 KDC***8 KDC***3 KDC***6 Diameter *3.*0 *3.*4 *3.*4 *9.*5 *9.*5 *9.*5 *9.*5 Height 3.*0 8.0 *3.*0 5.0 8.0 *3.0 *6.0 The thickness of diamond layer 1.2 1.2 1.2 1.2 1.2 1.2 1.2