TORCH™ with Carbide Teeth delivers extreme blade life and unmatched versatility. This SAWZALL™ blade is the best solution for thick and extreme metal cutting applications. The TORCH™ with Carbide Teeth delivers up to 50X life over standard recip saw blades. The heavy-duty blade cuts through a wide variety of metal materials including black pipe, angle iron, cast iron, stainless steel and high strength alloys.