1/2" AIR IMPACT WRENCH IN DELHI Description RP-7808 RP-17407 Twin hammer mechanism provides more power and smooth balanced blows. (screamed filter) air inlet keeps dirt and debris from damaging the tool. Twin hammer impact wrench is designed for tire shop, suspension, frame and other heavy duty automobile work. Recommended air pressure 6.5KG/CM2(90 PSI) Model : RP-17407 Square Drive : 1/2" Free Speed : 7500RPM Working Torque : 450Ft-Lb(610N.m) Air Intel : 1/4’’NPT Avg. Air Consumption : 6.5cfm (183.5L/min) Air Hose : 3/8"ID Net Weight : 4.64Lbs(2.1kgs) Capacity Bolt size : 5/8’’(16mm) Overall Length : 7.28’’(185mm) Sug. Air. Comp : 3HP Packing : 10Pc