... function , can effectively engrave on plane/gradient (optional),cutting and drilling holes. Ect.transmit files directly from CorelDraw, AutoCAD,ect. Laser ... disk / directlyfrom computerSystem environment:Above Window 2000,window XPCooling way:Water coolingGraphic formatsupported:BMP,GIF,JPGE,PCX,TGA,TIFF,PLT,CDR ...