The HS 60/1.2bi jigsaw blade is a longlife, bimetal blade for fine cuts in non-ferrous metals, aluminum, iron, sheet steel, extrusions, etc. The precision milled teeth of this corrugated blade are extremely tough and last a long time, even in hard to cut materials. An excellent blade for all non-wood materials for very fine cuts up to 1 3/16 inches. Festool T-shank jigsaw blades are engineered and designed for cutting efficiency, long life, and superior cutting results. The T-shank design is universal and fits most professional jigsaws. Festool has the right blade for various applications and types of material, making sure the perfect result can be achieved. In order to select the right jigsaw blade for your application, think first about the type of material you want to cut, since there are blades available for wood, plastics, non-ferrous metals, steel, and special materials like fiberglass, foam, and other materials. Next decide what kind of cut you need: fine, fast, scroll, clean. This will help to decide which blade is right for you. All Festool jigsaw blades are Made in Germany from high-quality materials for professional use and the best possible cutting results.