Introducing the 70-1/2 in. Bandsaw Blades Assortment by POWERTEC. Perfect for fine cutting or intricate shapes, these high performance blades are designed for most woodworking applications and provide a reliable cutting action on wood, plastics and non-ferrous metals. Made from high carbon steel, these band saw blades are heat resistant and offer a premium precision cutting user experience. Every weld is optimized for tooth geometry, spacing and exact finishing for highly accurate cuts and professional looking results. Premium Quality- Each blade is made with high carbon steel. This material is known for its strength, hardness, abrasive resistance and the impressive ability to retain its shape over a long life span. The band saw blade metal teeth feature an optimal geometric design and have been hardened to RC 64-66.