... reamers, wire drawing dies, and other wear-resistant components. Drill bits and reaming shells made with TSP diamonds are suitable ... resistance, toughness, self-sharpening & high-temperature resistance can be used in gem-processing, SiC wheel dressers, wire drawing dies, coated ... cutters, etc. It can be applied on the drill bits for oilfields. Available Shapes:Triangle, cube, cylinder, special ...