The Fein 63503172010 BIM Jigsaw Blades are Profi-Top-Line bi-metal blades designed for fast, straight cutting in sheet metal, steel, stainless steel, INOX, aluminium, non-ferrous metals and medium-thickness steel pipes. With a 75mm cutting length, variable 10–16 TPI tooth configuration and durable bi-metal construction, they provide very fast straight cuts and a long service life across demanding metal-cutting applications. Supplied as a pack of 5.