Longer life - bi-metal construction lasts longer than high speed steel and carbon bladesFast cuts - tooth shape and sharpness permit quick shearing through metalVersatile - Fits any jig saw that accepts a T-shank bladeDesigned and built to handle heavy-duty jobsBlade has a universal tang and fits Milwaukee jig saw model 6256-6 and other popular brandsGet professional-grade performance and longer blade life with the Milwaukee® 3 in 14 TPI bi-metal jig saw blade - T-shank (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 cuts in metal over 1/4 in THK. The T-shank allows for quick installation. The T-shank allows for quick installation. 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.