... Suitable for:stainless steel alloys,low carbon steel,timber and plastic 3.Pack:bulk,set The blade choose M42, M3 ... steel alloys, low carbon steel. Adapt, timber and plastic and so on the different material, in industrial construction, electrical appliances, ... , a boating industry, aircraft industry, lead tube used widely on.Characteristics: strong toughness, track thin, light, for cutting metal ...