372960BB Demolition Reciprocating Blades, 9 in x 0.863 in, 10 TPI, 50/PK

Irwin Marathon Demolition Reciprocating Blades. For heavy duty and demolition applications in wood and metal. Use with materials 3/16 in (5mm) and thicker. Electronic beam weld for stronger, longer lasting teeth. Bi-metal construction for faster cutting and added durability. Precision set teeth for faster, smoother cuts. 8% Cobalt keeps teeth sharp longer.