IRC3953 Features: * Excellent for body shop repair, muffler and exhaust work, and sun roof installations * Reduced vibration * Cuts flat and curved surfaces * Durable, long-life tool A versatile air saw for cutting intricate shapes and light radius curves in all types of plastics, fiberglass, and composite materials, as well as aluminum and sheet metal. * Heavy Duty Air Reciprocating Saw Warranty: * 90 day warranty on material and workmanship