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 Features Ergonomic Design Low Vibration Premium Tool for All Cutting Applications