For free hand cutting or cutting by template of all types of heavy sheet metal plates, light alloys, and plastic panel without damaging the material. Can also be used on curved surfaces. Furnished for use with a 110 volt or 220 volt power supply. For further detailed data on the complete line of the nibbler, ask your local distributor. The specifications listed here are for your reference. If you wish to order Nibblers from a specific manufacturer, please refer to the comparison table listing major international manufacturers and product model numbers on the other page.