
Ingersoll Rand 3940P2Ti Super Duty Air Impact Wrench is a professional-grade pneumatic tool engineered for heavy-duty industrial, maintenance, and construction applications. It features a 1″ drive size for robust engagement with large sockets and fasteners, delivering a high max torque of 2500 ft-lbs for efficient tightening and loosening of even the most stubborn bolts. Operating at a free speed of 5300 RPM, this impact wrench combines strong performance with controlled power delivery. Built with a twin hammer impact mechanism, durable bronze end plates, and a reinforced housing, it ensures long service life and reliable performance in demanding work environments. The ergonomic D-handle design with an inside trigger enhances comfort and control during extended use, while the adjustable power regulator allows precise torque application. Ideal for heavy machinery assembly, industrial maintenance, and professional repair work, the 3940P2Ti provides exceptional strength, durability, and consistent performance.
Type: Air Impact Wrench | Drive Size (in.): 1 | Drive Type: Square, Thru-Hole | Actuation: Trigger | Handle: Pistol | Free Speed (RPM): 5300 | Blows Per Minute (BPM): 800 | Max Torque (ft-lbs): 2500 | Length (in.): 10.1 | Average Air Consumption (CFM): 75 | Vibration Level M/S² (K): 14.2 (2) | Air Inlet Size (in.): 1/2 NPT | Min Hose Size (in.): 3/4
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Features:
- Titanium hammer case
- Bronze endplates
- Twin hammer mechanism
- Reverse bias motor
- Pressure-fed mechanism lubrication
- Integral muffler
- 1/2" NPT inlet

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Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Ingersoll Rand 3940P2Ti Impact Wrench Parts List
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