The Fein 63503188010 Jigsaw Blade Starter Set is a five-piece selection of professional blades for universal cutting in metal and wood with the Fein F-IRON Jig 26 AS. The set includes two BIM 63 T1.2/1.4 MS SC metal blades, one BIM 63 T1.9/2.2 MS SC metal blade, one CV 75 T2.5 SW SC wood blade and one CV 75 T4 SW CC wood blade, providing a practical range for straight and curved cutting applications.