... , sharps, cubes, etc. Rectangle:1.5*1.5*3.5,1.5*1.5*4,1.5*1.5*5,2*2*10,3*3*10,4*4*10,etc.Triangle ... .8*4,2*4,3*8,4*10,5*10,6*10, 6.3*3.3,6.5*3.3,8*3,10*2,10*3, etc. Application:Different TSP ... , wire drawing dies, coated cutters, etc. It can be applied on the drill bits for oilfields. Thermal Stable Polycrystalline Diamond 10*3.5*3.5