Diablo's Steel Demon® carbide teeth reciprocating saw blade is the industry's first carbide blade for thin metal conduit and tubing. A proprietary high-performance carbide formulation extends the blade's cutting life up to 50X longer, making this the most efficient cutting solution in thin metal conduit and tubing applications. The blade's optimized tooth count effortlessly rips through thin metals with ease, producing clean cuts that require virtually no rework. A one-inch blade body height provides the rigidity and stability needed for straight cuts with less vibration. Each blade features Perma-Shield® coating, which protects the blade against heat buildup, gumming and corrosion.