"New generation of CVD steel cutting inserts Mainly used in the field of rail transit and wind power generation, and a new choice for efficient processing for heavy cutting;

OC2415, suitable for a variety of workpiece materials, including fine to medium finishing of most steel; 　　

OC2425, suitable for most steel universal cutting materials, and is the preferred grade for GM cutting; 　　

OC2435, suitable for rough or intermittent processing for carbon steel or alloy steel."