TSP series Thermally Stable Polycrystalline (TSP) diamond can be manufactured into a variety of sizes and shapes (Cubes, Cylinders, Discs, Rectangles, Triangles, Spheres etc.) that can be inserted into cutting tools, drilling bits, reamers, wire drawing dies, and other wear-resistant components. Drill bits and reaming shells made with TSP diamonds are suitable for drilling in soft rocks with hardness below 7 degrees, such as lime rock, marble, shale, etc, and in medium to hard rocks with coarse grains.

Specification 1.5x1.5x3 ,1.5x1.5x5 ,2.5x2.5x2.5 ,5x5x5

,3x3x3x2.6 ,4x4x4x2.6 ,4x4x4x3 ,6.2x6.2x6.2x4.3