TWO TREES TC20 Laser Module for TTC450 Pro 20W Module for Laser Engraving Machine Cutting 15mm Pine Boards Effortlessly

New Arrival 20W Optical Power Laser Engraving Machine
Our higher power model of Laser Engraving Machine with 460*460 working area, supporting our 20W & 30W & 40W optical power laser engraving modules. The KIT Version includes additional Air Pump and Working Plates, besides the default laser engraving machine set.

Additional Notes:
1. Materials that are not easily oxidized/decomposed/melted at high temperatures cannot be engraved/cut;2. All transparent
materials cannot be engraved/cut, and white/blue/purple materials cannot be directly carved/cut except for materials such as wood,
cloth, paper, and leather;
3. Unoxidized aluminum, silver color alumina, copper, silver and gold cannot be engraved;
4. The electroplating material needs to determine the coating composition first;
5. All metals cannot be cut.