1. Electric engraver: Our engraver is made of ABS material as a Box/Cover and can be easily used via a USB connection.
2. Speed ​​adjustment: The engraving pen is equipped with a speed control switch. The speed is 3000 to 20,000 to adapt to different situations. The maximum speed can be used for metal engraving.
3. Complete accessories: This engraving machine kit includes 5 grinding strands, 1 conversion head, 6 glass papers, these tools are used for engraving, sanding, polishing, engraving, grinding, cutting.
4. Wide uses: 3D printer model, grinding and polishing, interchangeable loop design, can use different grinding process. It can operate on metal, glass, ceramics, leather, wood, jewelry, stone or statue.
5. Easy to transport: This portable and compact engraving pen is practical to take wherever you want and allows you to enjoy the relaxing polishing time of the model.

Specification:
Article type: USB rechargeable engraving machine
Material: ABS

List of packages:
1 x sander
5 x grinders
1 x conversion head
6 x Abrasive papers
1 x instructions manual
1 USB cable