The Fein 63503186010 Jigsaw Blades are Profi-Top-Line bi-metal blades designed for universal straight cutting in wood and metal. They are suitable for hardwood, wood with nails, stainless steel, INOX, steel, aluminium, non-ferrous metals, fibre-reinforced plastics, CFRP, GFRP and epoxy. With an extra-long blade, variable 10–14 TPI tooth configuration and durable bi-metal construction, they are designed for reliable straight cuts across a wide range of demanding materials. Supplied as a pack of 5.