Air Shear, General, 2400 Strokes per Minute, 18 Gauge Thickness, 3.75 Average CFM @ 15 Second Run Time, 15.0 CFM @ Full Load, Required Pressure 90 psi, Air Inlet 1/4 In. NPT, Min. Hose Size 3/8 In., Overall Length 9 In., Housing Material Aluminum, Trigger Throttle, For Body Shops, Sheet Metal Shops, Air Conditioning Fabricators, Plastic Fabricators, Heating Contractors and Machine Shops Application Air ShearsHeavy-duty cutting blade cuts cold rolled steel, aluminum, tin, and plastics up to 20-ga. thickness.Reciprocating Air Saws and Air Shears