NC cutting tools have many different requirements than those used in general machine tools.

The characteristics of NC tools are different from those of ordinary tools.

1. good rigidity (especially rough cutting tools), high accuracy, low vibration resistance and thermal deformation.
2. It has good interchangeability and is convenient for quick tool change.
3. Life is high, cutting performance is stable and reliable.
4. The size of the cutter is easy to adjust, so as to reduce the tool changing time.
5. The cutting tool should be able to reliably chip or chip, so as to facilitate chip removal.
6. Serialization and standardization are conducive to programming and tool management.