US PRO by Bergen Air impact wrench Gun 1/2"Dr Max Torque 550NM 406ft/lb B8512

Square drive: 1/2"
Free speed: 8000 r.p.m
Bolt capacity: 16mm
Max.torque: 660 N.m (486 ft-lb)
Hammer mechanism: Twin hammer
Air inlet: 1/4"
Air pressure: 6-8kg/cm2
Anvil length 1"
Moment bound: 200-500 N.m
Weight: 2.6 Kgs