Description Great for Auto Tools & Equipment/Body Shop Repair, Muffler/Exhaust Work, Sunroof Installations, etc Cut Both Flat & Curved Surfaces Cuts Steel, Aluminum, Fiberglass, Plastics, & Composites Includes: ¼? Coupler, 2 Blades, 2 Wrenches, & Oil Strokes Per Minute: 1",000 Exhaust: Rear Average Air Consumption: 2.0 CFM Inlet: ¼? NPT Length: 10? Weight: 1.58lbs.