Ingersoll-Rand 1/2  Super-Duty Air Impact Wrench
Ingersoll-Rand 1/2  Super-Duty Air Impact Wrench

Ingersoll-Rand 1/2 Super-Duty Air Impact Wrench

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Ingersoll-Rand 1/2  Super-Duty Air Impact Wrench
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Bring out the "Big Gun" for tire-changing, shock and spring work, front end and other heavy automotive and truck work.

The Twin Hammer impact mechanism pumps out 500 ft. lbs. torque at a free speed of 7,000 RPM to get the job done fast.

  • Powerful, with smooth, balanced blows.
  • Good control: excellent balance and a variable speed trigger. The built-in power regulator lets you switch direction from reduced power into full power.
  • More horsepower from an extra-large air motor for extra torque output.
  • Pressure feed lubrication system auto greases the impact mechanism.
Performance Rating
Super Duty
Working Torque Range ft.-lbs. (Nm)
40-350 (54-476)
Maximum Torque ft.-lb. (Nm)
500 (680)
Blows Per Min.
Free Speed rpm)
Standard Bolt Capacity in. (mm)
5/8 (16)
Weight lbs. (kg)
6 (2.72)
Length in. (mm)
7.3 (185)
Avg. Air Consumption cfm (l/min)
5.4 (153)
@ Load cfm (l/min)
21 (595)
Sound dBA Pressure/Power
Air Inlet NPTF in.
Min Hose Size in. (mm)
3/8 (10)
Manufacturer: Ingersol Rand Company
Warranty: 1 Year Factory
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