Reciprocating Saw Blades, 418R, Bi-Metal, 4 in. Long LEX20552 IRWIN

Features and Benefits: Bi-metal construction allows blades to bend and flex without breaking High heat and water resistance Shatterproof, shock resistant, precision milled teeth 18 teeth per inch This model is intended for use cutting nonferrous soft metal, stainless steel and structural steel Lenox blades cut through tough materials including nail-embedded wood and retain tough sharpness longer than its competition. Features include: bi-metal construction, 8% cobalt edge, precision-milled teeth which in return make them shatterproof, high wear resistant with a more aggressive cut. For structural steel, pipe, conduit and stainless steel 1/16"-3/16" thick, nonferrous metal 1/16"-5/16".