This Intenss band saw blade is made of bi-metal and measures 100 feet length x ½ inch width x 0.025 inch thickness. It has a wavy tooth, a bi-metal tip, and an M-42 high-speed steel cutting edge. The general maintenance blade has 18 TPI that cut sheets, carbon steel solids, aluminum, copper, brass, cast iron, alloy steel, and stainless steel.