DEWALT Reciprocating Saw Blade (DW4856) Craftsman Ryobi Black Decker 6 PCS Product Description These reciprocating saw blades last up to 50% longer* and feature patented tooth forms that deliver fast, smooth cuts in wood and metal-cutting applications. Their Bi-Metal construction is designed to extend blade life and minimizes blade breaks. Each kit contains an assortment of blades for a variety of cutting applications and a collapsible ToughCase or easy storage. Made in the USA with global materials. Metal Imported UP TO 50% LONGER LIFE*: Patented tooth forms optimize chip removal for efficient cutting and long life. *Average performance of DEWALT reciprocating saw blade range vs. prior generation DEWALT blades STRAIGHT CUTS INCREASED DURABILITY: Tall, thick blade profile provides straight cuts in heavy metal cutting applications and adds durability for tough demolition applications DURABLE BLADE DESIGN: Bi-metal construction delivers blade flexibility and a long-lasting cutting edge MADE IN THE USA WITH GLOBAL MATERIALS**. ToughCase Container made in China Free 2 Days Shipping