Buy Ortur Laser Master 2 20W, Laser Engraving and Cutting ...
NC, BMP, JPG, PNG, DXF, etc. Engraving Area. 400MM x Y: 430MM. Engraving Speed. up to 3000MM / Min. Image size. No Limit ( The pixel accuracy could be adjusted freely, and the default is 300 pixels per inch, it' about 0.81um pixel precision ) Electrical Power of Laser Module. 20W.