Zhengzhou Protech Technology Co.,Ltd. has specialized in the manufacture of polycrystalline diamond compacts (PDC) for the Oil & Gas drilling industry
Standard PDC cutters( DB series ) are available in planar and non-planar interface. Unique patented interface geometry and good diamond properties contribute to reduced residual stress, high impact resistance and good abrasion resistance. Enhanced design features and improvements provide excellent performance in drilling soft to medium formations.
Premium PDC cutters ( DH series ) are tailored to meet the needs of highly demanding drilling applications. The integrated design minimizes residual stress, and improves cutter toughness and resistance to chipping. The combination of advanced interface geometry and diamond properties provides increased Rate of Penetration (ROP) and longer bit life in highly demanding drilling applications.
Standard Sizes Available:
PDC Cutters can be provided in sizes from 6mm to 22mm in diameter, and 3mm to 19mm in length. Special purpose PDC cutters can be designed and manufactured with different diameters,lengths, shapes and chamfers to meet your unique specifications.