Ingersoll Rand 2125QTiMAX Air Impact Wrench | Pistol Grip | 1/2" Drive Size | 15,000 RPM | 332 ft-lbs Max Torque

For automotive repairs, equipment servicing, and fastening work where tool weight and access matter, the Ingersoll Rand 2125QTiMAX Pneumatic Impact Wrench combines compact dimensions with controlled impact power. Featuring a 1/2" square drive with friction-ring socket retention, this pistol grip wrench delivers 332 ft-lbs (450 Nm) of maximum reverse torque for loosening stubborn nuts and bolts. Its 25–251 ft-lbs (34–340 Nm) recommended forward working torque range supports routine mechanical fastening, while the 15,000 RPM free speed (rotation speed without load) helps accelerate fastener rundown. The finely tuned TwinHammer impact mechanism uses two hammers to deliver repeated rotational impacts, transferring torque to the fastener while reducing the continuous reaction force experienced with non-impact tools.

The Ingersoll Rand 2125QTiMAX incorporates a lightweight titanium hammer case, composite housing, and reverse-bias seven-vane air motor that emphasizes power delivery during fastener removal. A four-position forward power regulator allows technicians to adjust output, while the feather-touch trigger provides progressive speed control. Its one-hand forward/reverse switch simplifies direction changes between fastening and loosening operations. Weighing just 2.51 lbs (1.14 kg) and measuring 6.1" (155 mm) long, this model is particularly useful when working around engine components, brackets, and closely spaced machinery. The wrench operates at 90 PSI (6.2 bar) with a 1/4" air inlet, 3/8" minimum hose size, and 17 CFM air consumption at load, providing clear requirements for compressed-air system selection.

Type: Pneumatic Impact Wrench | Model: 2125QTiMAX | Configuration: Pistol Grip | Actuation: Feather-Touch Trigger | Drive Size: 1/2" | Drive Type: Square, Friction Ring | Impact Mechanism: TwinHammer | Recommended Forward Torque Range: 25–251 ft-lbs (34–340 Nm) | Maximum Forward Torque: 277 ft-lbs (375 Nm) | Maximum Reverse Torque: 332 ft-lbs (450 Nm) | Free Speed: 15,000 RPM | Blows Per Minute: 1,500 | Weight: 2.51 lbs (1.14 kg) | Length: 6.1" (155 mm) | Impacting Sound Pressure / Power: 93.2 / 104.2 dB(A) | Vibration Level: 7.8 m/s² | Air Inlet: 1/4" NPTF | Minimum Hose Size: 3/8" (10 mm) | Average Air Consumption: 4 CFM (113 L/min) | Air Consumption at Load: 17 CFM (481 L/min) | Operating Pressure: 90 PSI (6.2 bar)

Features:

• Finely tuned TwinHammer impact mechanism delivers repeated rotational impacts for efficient fastening and fastener removal.
• 332 ft-lbs maximum reverse torque provides loosening capability for suitable automotive and equipment fasteners.
• 15,000 RPM free speed and 1,500 blows per minute support rapid rundown and impact-assisted removal during service work.
• Reverse-bias seven-vane motor emphasizes torque output in reverse while maintaining a compact motor configuration.
• Titanium hammer case combines lightweight construction with protection for the internal impact mechanism.
• Composite housing helps reduce tool weight and limits direct contact with cold metal surfaces during pneumatic operation.
• Four-position forward power regulator and feather-touch trigger allow operators to adjust output and control tool activation.
• Patented one-hand forward/reverse control, optimized airflow, and improved access to the grease fitting simplify routine operation and servicing.

Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)

Applications:

• Automotive repair and service – Removing suitable engine mounting bolts, brackets, and vehicle fasteners where a lightweight 1/2" impact wrench improves tool positioning.
• Automotive body shops – Disassembling mechanical components and accessible body hardware during repair and restoration operations.
• Fleet and light vehicle maintenance – Servicing appropriately sized fasteners on vehicles and support equipment within the wrench's torque capability.
• Industrial maintenance and MRO – Removing threaded fasteners from machinery guards, motor mounts, and equipment housings during routine servicing.
• Mechanical workshops and home garages – Supporting general nut and bolt removal, vehicle repairs, and equipment refurbishment with a suitable compressed-air supply.

FAQs:

• Q: What is the difference between the 332 ft-lbs maximum reverse torque and the working torque range?
  A: The 332 ft-lbs rating is the maximum reverse torque available for loosening fasteners. The recommended forward working torque range is 25–251 ft-lbs, with maximum forward torque separately rated at 277 ft-lbs. These measurements describe different operating conditions and should not be treated as calibrated tightening settings.
• Q: How does the Ingersoll Rand 2125QTiMAX compare with the 2115QTiMAX?
  A: The 2125QTiMAX has a 1/2" square drive and 332 ft-lbs maximum reverse torque, while the 2115QTiMAX has a 3/8" square drive and 300 ft-lbs maximum reverse torque. Both operate at 15,000 RPM and use the TwinHammer mechanism. Choose the model according to the required drive size, compatible impact sockets, and fastening demands.
• Q: What size air compressor does the 2125QTiMAX require?
  A: Ingersoll Rand specifies 17 CFM air consumption at load and 4 CFM average air consumption, with a recommended 90 PSI operating pressure. The wrench uses a 1/4" air inlet and requires a minimum 3/8" hose. Select the compressor according to your expected operating duty cycle and ensure adequate airflow reaches the tool under load.
• Q: Does the 2125QTiMAX use a friction ring or pin-retainer drive?
  A: The 2125QTiMAX uses a 1/2" square drive with friction-ring retention, which holds the impact socket on the anvil using a retaining ring. The related 2125PTiMAX uses a pin-retainer configuration. Both require properly fitted impact-rated sockets.
• Q: Can the 2125QTiMAX be used for tightening wheel fasteners?
  A: It can be used for compatible automotive fasteners when the required torque falls within the tool's capability. However, the four-position regulator is not a calibrated torque-control system. Always use a calibrated torque wrench for final wheel-nut tightening according to the vehicle manufacturer's specifications.

Ingersoll Rand 2125QTiMAX Impact Wrench Parts List

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For help choosing the correct Ingersoll Rand Air Impact Wrenches for your application, please call (800) 608-5210 or email info@intlairtool.com