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Ingersoll Rand 1" Super-Duty Air Impact Wrench

SKU #IR-280
  • Description
  • Reviews

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High-production truck tire changing requires the brute force only this jumbo hammer impact mechanism delivers. Also a good choice for spring work, tractor pads, bus maintenance, and off-road and farm equipment. Designed for getting into cramped spaces with big power.

  • 1,600 ft-lb (2 169 Nm) of maximum torque
  • Jumbo impact mechanism for power and durability
  • IR-280-S-6 features a #5 spline drive

Technical Specifications

  • Drive: 1"
  • Type: Square or #5 Spline
  • Anvil: Standard or 6" Extended
  • Max. Torque in Reverse: 1600 ft-lb
  • Forward Torque Range: 150 - 1,000 ft-lb
  • Free Speed: 5000 rpm
  • Impacts per Minute: 700
  • Weight: 22 lbs. / 23.8 lbs.
  • Overall Length: 13" / 18.5"
  • Average Air Consumption: 10 cfm
  • Air Consumption @ Load: 55 cfm
  • Air Inlet: 1/2" NPTF
  • Min. Hose Size: 1/2"
  • Air Pressure: 90 PSI
  • Sound Pressure: 109.1 dBA
  • Sound Power: 122.1 dBA

WARNING WARNING: This product can expose you to Silica, crystalline (airborne particles of respirable size) a chemical known to the State of California to cause Cancer. For more information go to

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