... USBinterfaceWorking form:Untouched Arc StrikingWorking metal sheets: stainless sheet,titanium sheet,aluminium sheet,Galvanized sheet, etc. Characters of equipment ... ward, sheet metal, decoration, etc.3. Suit for:aluminum, galvanized sheet, stainless steel,iron plate, titanium sheet , etc ... industrial design structure, adopt CNC precision cutting processing is reasonable.8. Cutting precision is high ...