Plane PDC insert/PDC cutters for mining or coalfield drilling

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Introduction of PDC PDC is made of diamond micro-powder and hard tungsten carbide under high temperature and high pressure. It possesses high wear resistance like diamond, and impact resistance like tungsten carbide. Thus we serve it the best material as a drill bit cutter. As using higher dense diamond powder, the reinforce one claw tungsten carbide substrate to make the two layers solid as the whole one. Applications This kind of PDC is sintered by high pressure and temperature which is composed of diamond and tungsten carbide. It can be embedded into mine drill to use in shallow stratum drilling for it is economical and durable. Advantages 1. high hardness, abrasion resistance and impact resistance 2. high speed 3. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl 4. Gauge pads have tungsten carbide inserts for maximum wear resistance 5. The diamond layer with thickness over 1 mm increases abrsion resistence of PDC cutter.

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Guilin Star Diamond Superhard Material Co., Ltd

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