Description The DEWALT ELITE SERIES Metal Cutting Carbide Tipped Reciprocating Saw Blades last up to 25% longer vs others and feature precision welded carbides along the cutting edge to withstand cutting hard materials like cast iron and stainless steel. Carbide tipped teeth are ground to efficiently cut through thick metals. The tall blade profile is designed to provide straight cuts in heavy metal cutting applications.STRAIGHT CUTS - Tall blade profile is designed to provide straight cuts in heavy metal cutting applicationsFAST CUTTING - Carbide tipped teeth are precision ground to efficiently cut through hard materials such as thick metals, stainless steel, and cast iron