Features：
- The first step in the real sense of the precision cutting knife.
- The cutting angle is 0.5 degrees, the performance index can reach or exceed the level of the same cutting knife.
- In the process of cutting the blade automatically rotate, can keep the blade is always sharp.
- The cutting efficiency is high, and the requirements for the operator is lower without manual labor.
- Blade can be automatically rotated using 26 point of view, the service life of the blade is more than 78000 times
