Get professional-grade performance and longer blade life with the Milwaukee® 4 in. 10 TPI bi-metal jig saw blade (5-Pack). These heavy-duty blades last longer than high-speed steel or carbon blades. With Milwaukee's attention to blade material, tooth shape and sharpness, the jig saw blades are ideal for fast, clean cuts in wood. This blade has a universal tang and fits Milwaukee jig saw model 6256-6 and other popular brands.