Tungsten is a rare, high-melting metal and an important strategic metal, as important as rare earth. When forged to WC, its normal temperature hardness can reach 78~82 HRA, and its cutting speed can be 4~10 times higher than that of high-speed steel.

Tungsten carbide can be prepared by heating a mixture of tungsten and carbon at high temperatures, and the presence of hydrogen or hydrocarbons can accelerate the reaction. And China is the world’s largest tungsten resource, with 65% of the world’s tungsten reserves, providing about 85% of the world’s tungsten resources every year. That is why by the time of 2019, there are nearly 1000 Carbide manufacturers in China. As for Manufacturers of finished products like inserts, they can be counted by our fingers. So it is not difficult to identify good manufacturers.

We know that carbide insert knives are mainly made from integral cemented carbide as the matrix, which is finished by many production processes from its name. According to the cutting motion mode and the corresponding blade shape, the cutting tools can be divided into three categories. General tools such as turning tools, planers, milling cutters (excluding shaped turning tools, forming planers, and forming milling cutters), boring tools, reaming drills, reamers, saws, etc. The cutting edges of such tools have the same or nearly the same shapes as the section of the workpiece being machined, such as forming lathes, forming planers, forming milling cutters, broaches, taper reamers, and various threaded machining tools, etc.

With the development of China’s economy, more and more precision equipment was imported into China. And we happen to own the most important raw materials. So some ambitious people begin to produce high-precision carbide cutting tools and export them to foreign countries. They spend most time picking good raw materials and testing products, spare no efforts to produce high-quality products, and took every chance to satisfy their customers. These become a set of standards for excellent Chinese manufacturers.

As a leading tungsten carbide precision tool manufacturer in China, Kone Tool provides A-level products and services for every client. They focus on supply chain and Product precision. For eight years, they have never stopped trying to satisfy clients well with competitive prices. If you need any help with carbide insert knives, just feel free to contact us.