- METAL CUTTING: Fully hardened teeth designed for cutting ferrous and non-ferrous metals, aluminum, and sheet steel
- WOOD CUTTING: Precision-ground teeth for fast, smooth cuts in hard and soft woods, plastics, laminate particle board, and plywood
- INCREASED DURABILITY: Blades are made to last with premium high-speed steel or carbon construction
![Irwin® Marathon Jig Saw Blades, 6-PC Assortment #IR-3071001 (5/Pkg) Irwin® Marathon Jig Saw Blades, 6-PC Assortment #IR-3071001 (5/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/311816/447408/3071001__12382.1668463283.jpg?c=2)