Milwaukee engineered The TORCH? with Carbide Teeth to deliver 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. Each tooth has 25% more carbide than leading carbide competitors. An optimized tooth design ensures The TORCH? blades deliver extreme life in thick and extreme metal cutting applications.