Get professional-grade performance and longer blade life with the Milwaukee® 3 in. 20 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 scroll cutting in wood and laminates. 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.