1. Integral: Made by grinding a whole piece of material, the cutting part can be ground into the desired shape according to different purposes during use.
2. Inlaid: It is divided into welded and clamped types. The clamping type is also based on the different structures of the blade body. It can be divided into two types: non transposition and transposition
3. Shock absorption type: A special structure tool used to reduce tool vibration and improve machining accuracy when the ratio of the length of the tool's working arm to the diameter is greater than 4. Mainly used for boring holes.
4. The cutting coolant of the internal cooling tool is transmitted to the inside of the tool body through the machine spindle or cutterhead and sprayed into the cutting edge through the spray hole.
5. Special types: including strong clamping, reversible tapping, composite cutting tools, etc. At present, CNC cutting tools mainly use machine clamped and indexing tools
