TSP/PCD Thermally stable polycrystalline diamond  fromzhengzhou lide industry corp with super-hard,highest wear resistance,high impact resistant capability. 
Thermal stable polycrystalline diamond, is produced by sintering diamond particles and metal bonds at high temperature and super high pressure, with good performance for oil/mining drilling bits. 

Different shapes and sizes,  such as cylinders, triangles, rounds, rectangles, sharps, cubes, etc. 
Different TSP products  with different performances of wear-resistance, toughness, self-sharpening & high-temperature resistance can be used in gem-processing, wire drawing dies, coated cutters, etc. It can be applied on the drill bits for oilfields.