desktop small laser beam engraver 350 45w,300x500mm,CE coreldraw autocad capacity 300 sets ... *2 mm,; letter: 1*12 mmOperating temperature:5°C-35°CResolution ratio:<4500 dpiLaser type:Hermetic CO2 glass tubePower ... format supported:The file which CorelDraw, Photoshop, AutoCAD can identify(BMP,GIF,JPGE,PCX,TGA,TIFF,PLT,CDR, ... mmNet Weight82KGsGross Weight105KGsRecommended Ship waysea laser engraver 350