IRWIN 372960P5 Reciprocating Saw Blade, 9 in L, 10 TPI, Cobalt/Steel Cutting Edge

Bi-metal construction and electronic beam weld for stronger, longer lasting teeth for heavy duty and demolition applications in wood and metal. Use with materials 3/16 in (5 mm) and thicker. Precision set teeth for faster, smoother cuts and 8% cobalt keeps teeth sharp longer.