Cemented carbide is a kind of powder metallurgy material with high hardness. It is the most commonly used cutting tool material in industry. Therefore, the sharpener made of this material is the fastest of all methods. Because it is directly cutting metal for grinding. Of course, it slightly damages the tool, but as a common tool, it is the best tool grinder.
We export this sharpenner inserts in big quantities in this years. It is very popular at oversea.
We have more than 15yeas experience in it. We can provide good design and quality for esteem you . welcome to inquiry !!