Spec of 1/2" Heavy Duty Air Impact Wrench, 450 ft-lbs, Twin Hammer

Feature Specification
Drive Size 1/2"
Square Bolt Capacity (inch) 18
Max. Torque ft.lb (Nm) 450 / 610
Net Weight (Kg / LB) 2.6 / 5.7
Length (mm) 185
Air Cons (m³/min) 0.2
Air Inlet (inch) 1/4"
Hose Size (mm) 10
Sound Pressure (dBA) 88
Vibration (m/s²) 4.5
Max. Speed (RPM) 7000
Mechanism Twin Hammer
Packing 6pcs / 0.7cu-ft / G.W.：17.8kgs