Ingersoll Rand IR231HA 1/2" Super Duty Air Impact Wrench (450 Ft-Lbs).
Working Torque - 25 to 300 ft-lbs
Max Torque - 450 ft-lbs
BPM - 1200
Free Speed - 8000 RPM,
Standard Bolt Capacity - 9/16"
CFM - 4.2
Air Inlet NPTF - 1/4"
Min Hose Size - 3/8".
This new model redefines the standards set by the classic IR231 model, with an enhanced Twin Hammer impact mechanism for more power, and in-handle exhaust to direct air away from the operator and the work area. Pressure-feed lubrication. Variable power control in forward and reverse. Increased durability, quieter operation. More comfortable contoured handle.
These impact wrenches ahve to be one of our best re order items as we sell these to auto mechanics, truck repair shops, contractors, and even homeowners! These wrenches can even be rebuilt with a repair kit offered by the manufacturer. This is truly a great item for anyone!