Irwin 372966P5 Reciprocating Saw Blade 1.88 in W 9 in L 6 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.