A stone engraving machine is a high-tech, fully automatic, computer-controlled engraving machine capable of carving calligraphy and paintings on materials such as natural stone, glass, and ceramics. The following are its main functions:

1. 3D Relief: Capable of creating three-dimensional artworks such as stone lions, human figures, and jade Guanyin statues.

2. Pointed Bottom Engraving: Suitable for engraving fine details such as text and patterns.

3. Flat Bottom Engraving: Suitable for engraving flat surfaces, ranging from simple patterns to complex designs.

4. Line Engraving: Primarily used for engraving linear patterns such as murals and decorative wall designs.

5. Chamfering: Used to create smooth, even edges on stone.

6. Drilling: Capable of precisely drilling holes in stone for installation or other processing needs.