Cemented carbide tubes is a series of hard alloy products, because of its shape for a rectangular strip named, that is, the number of hard alloy shape of a noun. The alloy composition of the hard alloy bar is made of tungsten carbide and cobalt, tungsten cobalt alloy, which is made of powder metallurgy method. With high bending strength and high hardness, suitable for the production of high quality carbide cutting tools, mainly used in metal processing industry of high-end cutting blade.

This material selection of the most high quality raw materials, through the HIP and CIP process, follow the most stringent testing standards, to ensure that each one has no porosity, effectively eliminate internal stress, high hardness, corrosion resistance, high impact toughness and high fatigue strength, etc..