From the manufacture of materials used can be divided into

① high-speed steel tool High-speed steel is usually parison material, toughness is better than hard alloy, hardness, wear resistance and red hardness than carbide, is not suitable for cutting high hardness of the material, is not suitable for high-speed cutting. High-speed steel tools need to be used before the manufacturer's own grinding, and easy grinding, suitable for a variety of special needs of non-standard tool.

② carbide cutting tool carbide cutting blade cutting performance is excellent in CNC turning is widely used. Carbide blade has a standard series of products, the specific technical parameters and cutting performance provided by the tool manufacturer.

Carbide blades are divided into three categories according to international standards: P class, M class, K class.

P class - suitable for processing steel, long chip malleable cast iron (equivalent to China's YT class)

M class - suitable for processing austenitic stainless steel, cast iron, high manganese steel, alloy cast iron, etc. (equivalent to China's YW class)

M-S class - suitable for processing heat resistant alloys and titanium alloys

K class - suitable for processing cast iron, chilled cast iron, short crushed malleable cast iron, non-titanium alloy (equivalent to China's YG class)

K-N - suitable for processing aluminum, non-ferrous alloys

K-H class - suitable for processing hardened materials

③ ceramic cutting tools

④ cubic boron nitride tool

⑤ diamond tool