1/2" Industrial Straight Type Twin Hammer Mechanism Air Impact Wrench

Specification:
Square Drive:1/2"
Free Speed:11,000Rpm
Working Torque:320Ft-Lb
Max Torque: 400 ft-lb
Air Inlet:1/4"(Pt/Npt)
Minimum Hose Size:3/8"(I.d.)
Air Consumption:34 SCFM
Net Weight:1.65Kgs
Overall Length:254mm
Exhaust Way:Front