Pneumatic tool small air gun, 1/2 inch pneumatic wrench, super large torque air trigger

Drive size: 1/2" / 12.5 mm,
No-load speed: 7000 RPM,
Air consumption: 3.2 CFM,
Maximum torque: 230 ft-lbs / 313 N·m (approx. 30 kgf·m),
Air pressure: 90 PSI,
Air inlet size: 1/4",
Product weight: 2.54 kg.