... produces various cemented carbide CNC cutting tools in different sizes and grades. Customers’ special designs are ... are various grades with different applications, so when you are going to purchase, please do not forget ... way, we can judge and quote exactly on time.By the way, we can also discuss ... rigidly. Different grades are avaliable,such as K01,K10,K20,K30,P10,P20,P30,M10 etc. Welcome your order. ...