Pneumatic Reciprocating Saw – Heavy Duty Air Saw & File for Auto Body Cutting Cutting Capacity: Steel 2.5 mm, Aluminum 3.5 mm Piston Stroke: 10 mm Reciprocating Speed: 9,000 bpm Tool Length: 235 mm Compatible Air Hose Inner Diameter: 3/8" Net Weight: 0.8 kg Air Consumption: 0.11 m³/min Operating Air Pressure: 6.3 kg/cm²