LENOX 20577-850R 8" 10/14TPI Fire & Rescue Reciprocating Saw Blade - 5 Pack Bi-metal construction for durability and long life Power Blast Technology strengthens the blade to reduce breaks Versatile blade cuts easily through medium metals, wood, plastics, composites, and even fire and rescue jobs T2 Technology allows efficient cutting in the widest range of materials Bi-metal Tuff tooth design Made in the USA