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.

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