K60 60W Optical Power Laser Head 450nm Blue Light for CNC Engraver Cutting DIY
LASER TREE K60 60W/40W/20W Power Switchable Laser Module for Laser Engraving and Cutting. When engraving is 20W, want to do cutting can long press 5s to switch to 60W. Laser Module. Laser Engraving Machine.