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IR Air Impact Wrenches

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  1. Special Order Once All Item(s) Received - Shipping Will Commence
    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand Tune-up Kit for 2235 Series Impact Wrenches 2235-TK1
    SKU: 2235-TK1
    $7829
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1/2" Super Duty Air Impact Wrench 231HA
    SKU: 231HA
    $22719
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand High Visibility Series 1/2″ DXS® Air Impact Wrench 2236QTIMAX-G
    SKU: 2236QTIMAX-G
    $41829
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1" Air Pistol Grip Impact Wrench 2175MAX
    SKU: 2175MAX
    $94559
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1" Air Pistol Grip Impact Wrench with 6" Extended Anvil 2175MAX-6
    SKU: 2175MAX-6
    $97009
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1" Heavy Duty Air Impact Wrench 295A
    SKU: 295A
    $98859
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    Estimated Ship Date: 07/28/2026 - 08/04/2026
    Ingersoll Rand 1" Heavy Duty Extended Anvil Air Impact Wrench 285B-6
    SKU: 285B-6
    $84729
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1" Ultra Duty Air Impact Wrench Quiet 2155QiMAX
    SKU: 2155QIMAX
    $86939
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1/2″ IQV20™ DXS® Cordless Impact Wrench W7153
    SKU: W7153
    $46549
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1/2" Series Air Impact Wrench 231C
    SKU: 231C
    $19099
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1/2" Super Duty Ext. Anvil Air Impact Wrench 231HA-2
    SKU: 231HA-2
    $25179
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 1/2" Torque Limited Impact Wrench 2135QTL-2
    SKU: 2135QTL-2
    $29779
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    Estimated Ship Date: 07/22/2026 - 07/29/2026
    Ingersoll Rand 3/4" Impact Wrench 2145QiMAX
    SKU: 2145QIMAX
    $72149
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Industrial Ingersoll Rand Air Impact Wrenches & Twin-Hammer Pneumatic Guns

Unleash industrial-grade torque and legendary jobsite reliability with the premium selection of Ingersoll Rand air impact wrenches at Ohio Power Tool. When rusted commercial lug nuts, heavy structural fasteners, or seized heavy machinery bolts stall standard cordless impact drivers, professional mechanics and industrial fabricators turn to pneumatic power. Engineered to endure the grueling environments of automotive fleet bays, heavy equipment repair shops, and assembly lines, Ingersoll Rand (IR) impact guns deliver maximum rotational force with minimum tool weight.

Patented Twin-Hammer Mechanisms for Extreme Breakaway Torque

At the core of Ingersoll Rand's legendary power is their advanced, field-proven Twin-Hammer impact mechanism. Models like the iconic IR 2235TiMAX $1/2\text{-inch}$ impact wrench utilize balanced internal hammers that strike simultaneous blows on both sides of the anvil, generating up to 1,350 ft-lbs of nut-busting torque. For heavy diesel maintenance, industrial rigging, and structural steel assembly, our inventory includes high-capacity $3/4\text{-inch}$ and $1\text{-inch}$ extended anvil pneumatic impact guns engineered to manage continuous high-load cycles without dropping performance.

Lightweight Titanium & Composite Housings Built for All-Day Comfort

High-torque fastening shouldn't mean exhausting manual strain. Modern Ingersoll Rand pneumatic impact guns feature innovative, chemical-resistant composite shells and lightweight titanium hammer cases that shave off critical pounds. This intelligent balance of materials insulates the technician's hands from freezing compressed air lines while dampening harsh tool vibrations. Paired with fine-tuned, multi-position power regulators and feather-touch forward/reverse triggers, these tools grant operators granular control over variable speed and torque output.

Why Source Ingersoll Rand Pneumatic Tools from Ohio Power Tool?

At Ohio Power Tool, we specialize in heavy-duty mechanical tool solutions for commercial contractors across Central Ohio. Our catalog of Ingersoll Rand air tools features versatile configurations tailored to your specific trade—from ultra-compact stubby models designed to navigate tight engine bays and suspension assemblies, to high-flow industrial tools built for maximum CFM efficiency on large shop air lines. Explore our complete lineup of impact sockets, air hoses, and filter-regulator-lubricator systems to optimize your pneumatic workflow.

Ingersoll Rand Air Impact Wrenches FAQs

What compressed air pressure (PSI) and volume (CFM) do IR impact wrenches require?
Ingersoll Rand pneumatic impact wrenches are engineered to deliver their rated maximum torque at a standard operating pressure of 90 PSI under load. Volume requirements vary by anvil size; a standard $1/2\text{-inch}$ impact wrench typically draws an average of 4 to 6 CFM (or roughly 20 to 24 CFM under continuous load), meaning a high-capacity commercial shop compressor is recommended for optimal sustained performance.
What is the advantage of Ingersoll Rand's Twin-Hammer mechanism?
The Twin-Hammer mechanism features two balanced, high-mass internal hammers that strike the anvil simultaneously from opposite sides. This design delivers a rapid, incredibly powerful impact blow per rotation while balancing the internal rotational dynamics. This provides higher peak breakaway torque, smoother operation, and reduced kickback felt in the operator's wrists compared to single-rocking-dog or pin-clutch mechanisms.
Why is my air impact wrench losing power or failing to break nuts loose?
Power drops are almost always linked to three common pneumatic bottlenecks:
  • Inadequate Air Supply: Using an air hose with an internal diameter that is too narrow (e.g., $1/4\text{-inch}$ instead of $3/8\text{-inch}$) or restrictive, subcompact quick-disconnect fittings that starve the tool of CFM air volume.
  • Lack of Internal Lubrication: Running the air motor dry without daily tool oil, which causes the internal vanes to drag.
  • Pressure Drop: Running an excessively long air line (over 50 feet) without raising compressor pressure to compensate for line friction losses.
How often should I lubricate my Ingersoll Rand air impact wrench?
To preserve the internal air motor components, you should add 2 to 3 drops of specialized air tool oil directly into the tool's air inlet terminal before every work shift or before connecting the air line. Additionally, the internal hammer mechanism housing requires periodic grease servicing through the integrated grease fitting (Zerk port) on the side of the tool casing using approved IR impact mechanism grease.
Can I use standard chrome hand sockets on a pneumatic impact wrench?
Absolutely not. Standard chrome vanadic sockets are brittle and thin-walled. When subjected to the violent, rapid hammering blows of an air impact gun, they can crack, shatter, and launch razor-sharp metal shards across the workspace. You must exclusively utilize thick-walled, heavy-duty impact-rated sockets forged from high-strength chrome-molybdenum steel.
What do the designations "TiMAX" and "MAX" indicate on IR models?
These labels identify Ingersoll Rand's premium, elite-tier tool lines. Models designated with TiMAX feature an integrated titanium hammer case shell for ultimate durability and minimal weight, alongside optimized internal air motors that punch out the highest torque-to-weight ratios in the industrial marketplace. MAX models denote a composite structure offering advanced chemical resistance and optimized professional ergonomics.
What is the difference between a Hog Ring and a Pin Detent anvil setup?
  • Hog Ring (Friction Ring): Utilizes a spring-steel split ring around the tip of the square drive anvil. This configuration allows technicians to change sockets quickly and manually by pulling them straight off, making it ideal for automotive service bays where socket changes happen constantly.
  • Pin Detent: Features a spring-loaded retention pin that locks directly into a matching alignment hole inside the socket wall. This requires a small tool or pin to release, providing an unyielding, positive lock that prevents sockets from flying off when working overhead, on scaffolding, or during structural rigging.
Why does cold air blast out of the bottom handle exhaust during extended use?
This is a natural thermodynamic byproduct of pneumatics. As high-pressure compressed air expands rapidly inside the tool's rotary motor to spin the rotor, it loses thermal energy instantly. This drop in temperature makes the exhaust air and the handle grip feel noticeably cold to the touch. Ingersoll Rand's premium composite handles help isolate this thermal freeze away from the mechanic's bare hands.
How does the variable power regulator function on an IR impact wrench?
Located on the rear or base dial of the tool casing, the integrated power regulator controls the total volume of compressed air allowed to pass through the internal motor channels. This allows technicians to restrict the forward torque setting to lower levels—preventing over-tightening or stripping out delicate threads—while preserving full, unrestricted power in reverse for breaking stubborn, seized fasteners free.
Where can I send my Ingersoll Rand pneumatic tool for official repair or rebuild service?
As an authorized Ingersoll Rand partner, Ohio Power Tool can facilitate factory repair, replacement parts coordination, and tool maintenance. Because IR builds these wrenches with premium modular components, common wear items like internal air motor vanes, gaskets, anvils, and hammer frames can be completely serviced or rebuilt to restore your shop's fleet back to original performance specifications.