Hot Products

  • Wedge PDC Insert
    Dome PDC inserts consist of multilayer structure of diamond and transition layer, improving impact resistance greatly, which makes dome PDC inserts the best alternative to be applied in roller cone bits, DTH bits, as well as gauge, anti vibration in PDC bits.
  • Pyramid PDC Insert
    Conical PDC inserts combine an aggressive conical tip with superior impact and wear resistance. Comparing with conventional cylindrical PDC cutters which shear the rock, conical PDC inserts fracture hard and abrasive rock more efficiently with less torque and larger cuttings

About Us

Wuhan Ninestones Superabrasives Co., Ltd was founded in 2012 with an investment of 2 million US Dollars. Ninestones is dedicated to provide the best PDC solution. We design and manufacture all range of Polycrystalline Diamond Compact (PDC), Dome PDC and Conical PDC for oil/gas drilling, geological drilling, mining engineering and construction industries. Ninestones works closely with customers to find the most cost-effective products to meet their requirements. As well as manufacturing standard PDC, Ninestones offers customized designs based on specific drilling applications.
The core technology member of Ninestones developed the first Dome PDC in China. With excellent performance, consistent quality and superior service, especially in the field of dome PDC, Ninestones is regarded as one of the technology leaders.
Ninestones adhere to developing excellent PDC products with strict quality management. We have passed the certifications: ISO9001 Quality Management System, ISO14001 Environmental Management System and OHSAS18001 Occupational Health and Safety Management System.