Diablo's bi-metal reciprocating saw blades for PVC, ABS, and plastics are designed for maximum performance in plastic cutting applications. These high-performance blades feature bi-metal technology and an ultra-hardened cutting edge to deliver up to 5X longer life compared to standard blades. Perma-SHIELD® non-stick coating resists friction by protecting the blade from heat, gumming and corrosion, allowing for a smoother and faster plastic cutting action. An optimized tooth design provides effortless cuts and minimizes rework in PVC, ABS, and other plastics.