CDAT1259 Features: * Saw blade * Material: Cobalt bi metal * Designed for contractor grade applications * High speed steel teeth electron beam welded to a lower alloy backbone provide a flexible, high performance blade * For ferrous and non-ferrous metal over 18 gauge - 0.125" PVC and fiberglass * Made in the USA * 6.75" H x 1.75" W x 0.25" D, 0.03 lbs Specifications: * C66-67 Rockwell hardened teeth which operates up to 10 times faster than carbon alloy blades