... modeStepping (rack transmission)Scope of application:This wood engraving machine widely used in door making, advertising, furniture line, arts and crafts line, metalwork ... -colour board, pvc borad, mould, forming, board, copper, aluminum, fire Woodworking Engraving machineproofing board and so on. Features:1. The ... processing so it is very convenient. Wood cnc engraving machine special for door-making