Shinano SI1490B 1/2" Heavy Duty Impact Wrench composite body.
High power, lighter weight.
Max Torque: 627 Ft/lbs (850 Nm) Working Torque Range: 0-457 Ft/lbs (0-620 Nm) Free Speed: 8,000 RPM Weight: 1.9 Kg Noise Level: 94 DBA (105 Pwr) Vibration A: 11.4 m/s2 Vibration K: 1.6 m/s2 Av Air Cons.: 5.1 CFM Length: 175 mm Height: 189 mm
Twin Hammer Rubber grip for reduced vibration and temperature stability New responsive 8 vane motor Ergonomic design which is lighter and more comfortable Handle grip exhaust directs air away from operator and work space. Forward/Reverse selector and separate 4 position speed selector