DeWalt 4 in. Bi-Metal Reciprocating Saw Blade 24 TPI 5 pk

These contractor-rated reciprocating saw blades have reinforced teeth for increased durability, even when slicing through nail-embedded wood and abrasive roof shingles. The 6 degree hook angle on the teeth creates an extremely aggressive, fast-cutting blade. And its anti-stick coating minimizes friction and reduces sticky buildup.