Marketing InformationGet professional-grade performance and longer blade life with the Milwaukee® 4 in 6 TPI bi-metal U-shank jig saw blade (5/Pack). These heavy-duty blades last longer than high speed steel or carbon blades, combining the strength to cut metal with the durability to withstand impacts without breaking. With Milwaukee® attention to blade material, tooth shape and sharpness, the jig saw blades produce clean, fast scroll cuts in wood and metal. This blade has a universal tang and fits Milwaukee® jig saw model 6256-6 and other popular brands.