M.K. Morse Band Saw Blades Are Designed To Cut Through Mild To Difficult Materials To Cut Layer And Bundle Cuts In Large Profiles And Solids. Long fatigue life eliminates pre-mature breakage. Overall length varies from 4' 4-1/2" to 32' 2". Blade widths range from 1/4" to 2-5/8". Blades can be used for a variety of applications including low alloy, carbon, & structural steels. non-ferrous metals, brass, bronze, aluminum, and more. Blade thicknesses range from 0.025" to 0.063".