sell polycrystalline diamond

polycrystalline diamond(PCD)series is for nature diamond cut & polished. The engineers of can control the wearability of polycrystalline diamond accurately for different industrial purposes. With different batch formulas and technologies; HDPC has made PCD well adopted by oil exploiters and drill manufacturer world widely. 8*1.5 8*1.25 3*8 8*2 10*2 10*3 4*10*180 5*10*180 6*10*180
contact:serena wong