Features and Benefits:

• ** Taller Blade Profile Delivers Straighter Cuts And Longer Life In The Most Demanding Metal Cutting Applications** UP TO 50% LONGER LIFE*: Revolutionary WAVE EDGE tooth form design utilizes a 3-stage tooth formation to help improve cutting life** DESIGNED FOR EXTENSIVE METAL APPLICATIONS: Thin blade design is ideal for making quick cuts through a range of metal types and gauges** RELIABLY AGGRESSIVE CUTTING: High-speed steel cutting edge and spring steel backing helps strengthen the blade, reduce breaks, and provides durability for long blade life

Lenox Lazer bi-metal reciprocating saw blades, best for heavy metal cutting.