... cost 3 wide uses 4 more flexbility SF960 Double head laser engraving and cutting machineBrief introduction: SF960 laser ... mass production, which cannot be achieved by single head laser machine and make mass production by laser machine ... .0125mmPosition system:Red dotInterface:USBMinimum shaping characterletter 0.8mm, Chinese 2mmSupport graphic formatDST, PLT, BMP, DXFGross power1000WDriving mode: ...