... Steel, Aluminum, Bronze, Brass, Copper, etc.Metal Material: mainly Satin aluminum, Brushed aluminum, Brass, ... air suction system, making the whole processing without fumes.6. Digital operation panel ... metal sheets, metal plates, metal pipes, etc.Applicable Industries: sheet metal processing, metals ironware components and parts, chassis, racks & cabinets processing, kitchen ware, metal crafts, metal ...