Ingersoll Rand Impact Wrench (1″ Drive) (IR285B-6)

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Ingersoll Rand 1" Impact Wrench

The 285B combines exceptional power, control, and durability. It deliver 1,770 ft-lb (2,400 Nm) of maximum torque, with a 5,250 rpm free speed @ 120 psi (8.3 bar) and features a high-efficiency 6-vane motor. The swept-back 285B handle provides excellent maneuverability, with an available 6" extended anvil for even more accessibility.


  • Delivers 1,770 ft-lb (2,400 Nm) maxiumum torque @ 120 psi
  • Fast-torque delivers 1,000 ft-lb (1,356 Nm) in 2 seconds
  • Improved feather touch trigger


Specification IR285B-6
Square Drive 1"
Working Torque Range 100-9000 ft.lbs (136-1220 Nm)
Maximum Torque (reserse) 1,475 ft.lbs (2000 Nm)
Free Speed 5,000 rpm
Net Weight 27.8 lbs. (12.61 kg)
Length 13.2" (335 mm)
Impacts Per Minute 700
Average Air Consumption 11 cfm (312 l/min)
Actual Air Consumption 46 cfm (1303 l/min)
Minimum Hose Size 3/4" (19 mm)
Noise Level 114.4 db(A)

Compliance and Restrictions

WARNING: Cancer and Reproductive Harm -

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