Cemented carbides have a series of excellent properties and are widely used. Their applications are expanding over time. The main applications are as follows: Cutting tools: carbide wear parts can be used as various Carbide Blades And Insert. The amount of cemented carbide used for cutting tools in China accounts for about one-third of the total output of cemented carbide, of which about 78% is used for welding tools and about 22% is used for indexable tools. However, the cemented carbide used for NC tools only accounts for about 20% of the cemented carbide used for indexable tools. Die: The cemented carbide used as various dies accounts for about 8% of the total production of cemented carbide, including wire drawing dies, cold heading die, cold extrusion die, hot extrusion die, hot forging die, etc. The consumption of various cemented carbide rolls for rolling wire materials has increased rapidly in recent ten years, and the cemented carbide used for rolls has accounted for 3% of the total production of cemented carbide in China. Structural parts: There are many products made of cemented carbide as structural parts, such as tungsten carbide rings and bushings and rotary seal rings, compressor pistons, lathe chucks, grinding machine spindles, bearing journals, etc.