The Roll is a tool for plastically deforming (rolled) metal, and is an important consumable part for determining the efficiency of the rolling mill and the quality of 

the rolled material. 

There are many types of rolls. There are three types of rolls commonly used: cast steel rolls, cast iron rolls and forged rolls. There are also a small number of hard 

alloy rolls (tungsten steel rolls) on the profile rolling mill.

Compared to other companys' CBN tools, our Solid CBN inserts grades IBN100, IBN200, IBN400, IBN600, IBN800 have higher hardness, better heat resistance 

and wear resistance. 

These characteristics enable the tool to machine difficult-to-cut materials such as hardened steel and high-hardness cast iron that can only rely on grinding, and 

can adapt to high-speed finishing of cast iron, to achieve the use of grinding, stable machining, long tool life, high machining accuracy, etc. Excellent performance.