The Ingersoll Rand Heavy-Duty Air Reciprocating Saw is a versatile air saw for cutting intricate shapes and light radial curves in all types of plastics, fiberglass, and composite materials, as well as aluminum and sheet metal. With an on-board vibration-reducing feature, the tool is an ideal choice for body shop repair, muffler, and exhaust work, and sunroof installations. For added versatility, it comes with six high-speed steel cutting blades and two hex wrenches. Other features include capabilities of 10,000-strokes per minute, and a positive blade retainer with adjustable blade guide. What's in the Box Air saw, six cutting blades, and two hex wrenches. Ingersoll Rand heavy-duty reciprocating saw cuts intricate shapes and tight radius curves on flat and curved surfaces. Cuts all types of aluminum, plastic, fiberglass and sheet metal. Air Consumption (CFM): 8, Strokes Per Minute (SPM): 10,000, Lock Off Throttle: Yes, Air Inlet Size (in.): 1/4, Min. Hose Size (in.): 3/8, Blade Included: Yes, Case Included: No, Tool Weight (lbs.): 1.32, Tool Length (in.): 8 1/4.