Pneumatic Nibbler, General Duty, 2600 Strokes per Minute, 16 Gauge Thickness, 5.3 Average CFM @ 15 Second Run Time, 21.2 CFM @ Full Load, Required Pressure 90 PSI, Air Inlet NPT 1/4 In, Min Hose 3/8 In, Length 7 5/8 In, Cutting Radius 2 3/4 In, Aluminum Housing Type, Lever Throttle, Includes 4.5 mm Adjustable Die Guide and Spare Punch