1. The size of the jacket should be suitable. There should be a section that is not round, wearable, and the taper of the inner hole must be selected. Otherwise, the handle will be shaken and the engraving will not produce the desired effect.
2. The handle should be in gentle contact with the jacket. The shank should be firmly inserted into the jacket and fastened. If the jacket is used for a long time, the inner hole must be deformed, and the jacket must be replaced immediately.
3. The tool should always check the toughness of the tool. If it is blunt, please replace it immediately. If you continue to use it, not only the engraving effect is not good, but also the broken knife will occur.
4, woodworking engraving machine should be used when used, the thickness of the processing can not exceed the thickness of the cutting edge can be cut, responsible for the occurrence of broken knife.
5. For cutting of different materials, the cutting speed should be used reasonably.
6. The body, clothes, and hair should not be close to the objects in the work.
7. The recommended speed of cutting should be balanced, the speed should be kept as consistent as possible, in order to achieve better results, the cutting can not stay too long, it must be done in one go.
8. The tool should use a special cleaning agent to remove dirt.
9. Butter can prevent the tool from rusting.
10. The tool cannot be polished or changed in shape.
