Built for automotive service, fleet maintenance, equipment repair, and industrial fastening applications, the Ingersoll Rand 2705P1 Heavy Duty Air Impact Wrench delivers 400 ft-lbs of maximum torque for removing and installing stubborn fasteners while its 8,500 RPM free speed supports quick bolt run-down during repetitive service work. Featuring a 1/2-inch square drive, this pneumatic impact wrench provides the power and durability needed for everyday maintenance tasks where consistent torque output and dependable operation are required.
The 2705P1 uses a TwinHammer impact mechanism (a dual-hammer design that delivers balanced impact energy with each rotation) to provide smooth, reliable fastening performance. Its pressure-feed lubrication system helps maintain internal components, while the steel hammer case supports durability in demanding workshop environments. The pistol grip design and trigger start configuration provide familiar handling for technicians performing repeated fastening and removal operations.
Type: Pneumatic Impact Wrench | Series: 2700 Series | Drive Size: 1/2" Square | Actuation: Trigger Start | Impact Mechanism: TwinHammer | Free Speed: 8,500 RPM | Working Torque: 50–300 ft-lbs | Maximum Torque: 400 ft-lbs | Blows Per Minute: 1,200 BPM | Air Inlet: 1/4" NPT | Minimum Hose Size: 3/8" | Average Air Consumption: 8 CFM | Length: 7.3" | Weight: 5.8 lbs
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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)
Applications:
- Automotive repair and service work including wheel, brake, and suspension fasteners.
- Fleet maintenance operations requiring dependable 1/2-inch drive impact performance.
- Industrial MRO tasks involving equipment assembly and general fastening.
- Construction and agricultural equipment maintenance.
- General workshop and mechanical repair applications requiring controlled pneumatic torque output.
FAQs:
- Q: What is the difference between maximum torque and working torque?
A: Maximum torque represents the highest output available from the tool, while the working torque range indicates the recommended operating range for controlled fastening applications. - Q: What type of sockets does the 2705P1 use?
A: The 2705P1 uses standard 1/2-inch square-drive impact sockets. - Q: What is the advantage of the TwinHammer mechanism?
A: The TwinHammer mechanism delivers two balanced hammer strikes per rotation, helping provide consistent torque output and smooth operation during repeated fastening cycles. - Q: Is this impact wrench suitable for automotive work?
A: Yes. The 1/2-inch drive size and 400 ft-lbs maximum torque make it suitable for automotive service, fleet maintenance, and general mechanical repair.
| SKU | Description | Actuation | Details | Handle | rpm | bpm | ft-lb (Nm) | ft-lb (Nm) | lb (kg) | in (mm) | in (mm) | cfm (l/s) | m/s² (K²) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" | |||||||||||||
| 2705P1 | 1/2" Square |
Trigger | Pin | Pistol | 8500 | 1200 | 400 (542) |
40-250 (54-271) |
5.63 (2.55) |
7.3 (185) |
1.38 (35) |
23 (651) |
6.5 (0.8) |
| 2707P1 | 1/2" Square |
Trigger | Pin | Pistol | 8500 | 1300 | 450 (610) |
40-275 (54-373) |
6 (2.72) |
6.75 (171) |
1.38 (35) |
26 (736) |
8.7 (0.8) |
Ingersoll Rand 2705P1 Impact Wrench Parts List
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For help choosing the correct Ingersoll Rand Impact Wrenches for your application, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
