... smoothly, with high accuracy. 3.Excellent performance on cutting 3D illuminated letters for advertising and channel letters on ... iron garden, car manufacture, boat building, electrical accessories, board cutting.Application Material:steel, copper, iron, aluminum, galvanized sheet, ... cuttingIron cuttingcomponents:parts:DSP setpanelGuarantee:We guarantee the machne for 1 year and customers all over the ...