Properties:
1. Works well on metals, porcelain, glass, plastic and other hard materials.
2. With the typical AC of the frequency cycle, the device generates a high-speed vibration to drive the metal drill with high hardness for engraving.
3. The speed can be adjusted to meet the requirements of different materials.
4. Pen design, hold and engrave like writing, easy to operate.
5. Low noise, high concentricity and comfortable to grip.
Specification:
Condition: brand new
Material: metal
Volt / Power: 220V 25W
Supply voltage: 220V
Max. Power: 25W
Output current: 0.1A
Pen bit: 3 mm
Engraving depth: 01.1-0.5mm
Repeat the engraving depth: 0.3-0.8 mm
Package List:
1 * electric engraving pen