M7-NC4610Q | M7 Air Mini Impact Wrench Q-Series 1/2in Dr. 500 ft/lb FEATURES Jumbo Hammer Type. Q Series SPECIFICATIONS Square Drive: 1/2 Bolt Capacity: 5/8 (16mm) Torque Range: 200-350 ft-lb / 271-475 Nm Max Torque at 5 seconds: 500 ft-lb / 678 Nm Free Speed: 9000 RPM Air Requirement: 4.4 CFM / 90 PSI / 1/4 Inlet Overall Length: 115.5mm Net Weight: 1.6kg Sound Pressure: 85dBA Vibration Level: 2.8m/s²