Medium cut in steel, alloys, cast iron. Wood with nails. Steel and non-ferrous metals, steel pipe 1.5-3mm section. Symmetrical head-geometry with centring-tip for optimised results in the event of reinforcement. Application: Metal cutting: steel, alloys, cast iron. Wood with nails. Steel and non-ferrous metals, steel pipe. Features: Bi-metal reciprocating blade, flexible to resist snapping, Cuts wood and metal 18 Teeth per inch. Tooth Type/Set: A - Milled and side set teeth. Pack of 5.