US PRO 1/2″ DR Air Impact Gun 486 Ft-Lb 8512

Description

Square drive：1/2″
Free speed: 8000r.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