Outstanding lifespan when cutting various materials! Ground and sharpened fine-grained carbide teeth ensure strength and durability. When installing window frames, different materials often need to be cut. Do you want a circular saw blade that cuts aluminum, other metals, as well as plastics, particle boards, and MDF? Test the PRO Multi Material Circular Saw Blade for miter and chop saws: it allows you to complete the job satisfactorily. We developed the PRO Multi Material Circular Saw Blade for window installers who need to cut various materials. It features high-quality carbide teeth with advanced tooth geometry to ensure stability and exceptional cutting performance. The base of the blade for miter and chop saws is made from balanced, hardened steel, allowing for accurate and precise cuts. The expansion slots reduce heat buildup, thereby extending its lifespan.