1. Uses high-quality UV laser source
2. Water cooling system and stable performance
3. Built-in computer system with WINDOWS based software
4. Marking software is compatible with most picture formats like AI, PLT, DXF, BMP, JPEG, etc
5. Able to mark on all metal and non-metal materials
6. Internal marking even for the thickness of 2.0mm
https://www.cosmolaser.net/products-d...