Reciprocating Saw, Power Source Air Powered, Series CP7901, Adjustable Shoe Yes, Stroke Length 3/8 in, Stroke Type Straight, Max. Strokes per Minute 10,000, Yes Variable Speed, Tool Weight 1.9 lb, Usage Level General Duty, Air Consumption 6 cfm, Air Inlet 1/4 in NPT, Air Pressure 90 psi, Min. Hose Size 3/8 in, Includes (5) 18T Blades, (5) 24T Blades, (5) 32T Blades, Case, Features All Cutting Applications, Low Vibration, Ergonomic Design