Model Name: 1/2" DR. Air impact wrench (Twin Hammer).
Model No.: QS-604
Square Drive 1/2"
Working Range Torque,: 50-300 ft/lbs (70-410Nm)
Free speed :6500RM
Max. Torque : 350 ft/lbs (480Nm)
Net Weight :1.47kgs (3.2lbs)
Avg.air cons :4.5CFM
Working pressure :90Psi
air inlet :1/4"
air Hose : 3/8" ID.
packing : 10/17/18/0.9'
CTN SIZE:35*24*32 cm.
