1/2" Heavy Duty Air Impact Wrench (Twin Hamme

1/2" Heavy Duty Air Impact Wrench (Twin Hammer) Features: *Heavy duty twin hammer impact mechanism *Easy adjustable direction/power switch *Two-piece construction for easy maintenance and precise inner structure for longer life *Super power and performance to tackle the toughest jobs with ease *Great for tire changing, general assembling work and other workshop applications *Handle exhaust Specifications: 1)Square drive: 1/2 2)Capacity bolt size: 5/8" (16mm) 3)Free speed: 7,000rpm 4)Max. Torque: 500 ft/lbs (680 N.m) 5)Air inlet (pt): 1/4 6)Air hose(id): 3/8 7)Average air consumption: 7 Scfm 8)Working pressure: 90 psi/6.3 bar 9) Length x Height: 8.07"x 7.28" (205 x 185 mm) 10)Weight: 2.59/5.71kgs/lbs