Features and Benefits:•Fast Cuts: Tooth Shape and durability allow for smooth, clean cuts in wood•Heavy Duty: Advanced construction for long life in tough professional applicationsGet professional-grade performance and longer blade life with the Milwaukee® 4 in. 6 TPI bi-metal jig saw blade - t-shank (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 very fast, clean cuts in wood. The T-shank allows for quick installation. Use with Milwaukee jig saw models 6266-6, 6276-6, 6267-20, 6267-21 and other popular brands.