Details
Lenox Reciprocating Blades 4" x 3/4" x .035" 18 teeth per inch, Lenox #418R (Sawzall)
Milwaukee Equivalent# 48-01-1183
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".