Ingersoll Rand 1720P1 Pistol Grip Air Impact Wrench is a heavy-duty pneumatic bolting tool built around a 3/4" square drive for demanding fastening and removal work. It delivers up to 1,000 ft-lbs (1,360 Nm) of maximum torque with a 5,500 RPM free speed, giving operators substantial impact performance in a comparatively compact pistol-grip configuration.
The 1720P1 uses Ingersoll Rand's jumbo hammer mechanism to transfer repeated impact energy through the drive, while a steel hammer case protects the working mechanism. Pressure-feed lubrication supplies lubricant to the impact mechanism, and an integral muffler helps manage exhaust noise. At 12.54 lb (5.65 kg) and 7.63" (194 mm) long, the tool provides 3/4" drive capability without the longer profile of a D-handle configuration.
Type: Air Impact Wrench | Performance Classification: Heavy-Duty | Model: 1720P1 | Handle: Pistol Grip | Actuation: Trigger | Drive Size: 3/4" | Drive Type: Square | Drive Detail: Thru-Hole | Maximum Torque: 1,000 ft-lbs (1,360 Nm) | Working Torque Range: 200–600 ft-lbs (271–814 Nm) | Free Speed: 5,500 RPM | Weight: 12.54 lb (5.65 kg) | Length: 7.63" (194 mm) | Side-to-Center Distance: 1.91" (48 mm) | Air Consumption at Load: 40 CFM (1,132 L/min) | Air Inlet: 3/8"
Features:
- Jumbo hammer mechanism delivers repeated impact energy for high-torque fastening and fastener removal.
- 3/4" square drive with thru-hole configuration provides the drive arrangement specified for compatible impact sockets and retention hardware.
- Steel hammer case protects the impact mechanism during demanding service and bolting work.
- Pressure-feed mechanism lubrication supplies lubricant to the impact mechanism to support reliable operation.
- Integral muffler helps control exhaust noise generated during pneumatic tool operation.
- Trigger actuation provides straightforward control from the pistol-grip handle.
- 5,500 RPM free speed supports productive operation across the tool's specified fastening range.
- Compact 7.63" overall length helps the wrench fit into work areas where a longer D-handle impact wrench may be less convenient.

Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Applications:
- Industrial bolting applications requiring a 3/4" square-drive pneumatic impact wrench.
- Maintenance and repair work involving large threaded fasteners within the tool's specified torque range.
- Heavy equipment service where substantial impact torque is required for fastening and removal.
- Production and maintenance environments where continuous compressed-air power and a pistol-grip configuration are preferred.
FAQs:
- Q: What is the maximum torque of the Ingersoll Rand 1720P1?
A: The 1720P1 is rated for up to 1,000 ft-lbs (1,360 Nm) of maximum torque. Its specified working torque range is 200–600 ft-lbs (271–814 Nm). - Q: What drive does the 1720P1 use?
A: It uses a 3/4" square drive with a thru-hole configuration. - Q: What is the free speed of the 1720P1?
A: Ingersoll Rand specifies a free speed of 5,500 RPM. - Q: What type of impact mechanism is used in this wrench?
A: The 1720 Series uses a jumbo hammer mechanism designed to transfer repeated rotational impacts through the drive for demanding fastening and removal work. - Q: How large is the 1720P1?
A: The manufacturer catalog lists the 1720P1 at 7.63" (194 mm) long with a weight of 12.54 lb (5.65 kg). - Q: What air inlet does the 1720P1 require?
A: The manufacturer specifies a 3/8" air inlet. The catalog also lists air consumption at load at 40 CFM (1,132 L/min).
| SKU | Description | Actuation | Details | Handle | RPM | BPM | Max Torque | Torque Range | Weight | Length | Side-to-Center Distance | Air Consumption | Vibration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ft-lb (Nm) | ft-lb (Nm) | lb (kg) | in (mm) | in (mm) | cfm (l/s) | m/s² (K) | |||||||
| 3/4" - 1" | |||||||||||||
| 1720B1 | 3/4" Square | Inside Trigger | Thru-Hole | D-Handle | 5500 | 1000 | 1000 (1360) | 200-600 (271-814) | 13.9 (6.3) | 11.75 (299) | 1.91 (48) | 40 (1132) | NA |
| 1720P1 | 3/4" Square | Trigger | Thru-Hole | Pistol | 5500 | 1000 | 1000 (1360) | 200-600 (271-814) | 12.54 (5.65) | 7.63 (194) | 1.91 (48) | 40 (1132) | 10.4 (1.3) |
| 1720B3 | 1" Square | Trigger Inside | Thru-Hole | D-Handle | 5500 | 1000 | 1100 (1491) | 250-750 (339-1017) | 14 (6.35) | 11.75 (299) | 1.91 (48) | 40 (1132) | NA |
| 1720P3 | 1" Square | Trigger | Thru-Hole | Pistol | 5500 | 1100 | 1100 (1491) | 250-750 (339-1017) | 12.54 (5.65) | 7.63 (194) | 1.91 (48) | 40 (1132) | 13.2 (1.1) |
Ingersoll Rand 1720P3 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
- Type
- Impact Wrench
- Configuration
- Pistol Grip
- Actuation
- Trigger
- Drive Size (in.)
- 3/4
- Drive Type
- Square, Thru-Hole
- Max Torque (ft-lbs)
- 1000
- RPM
- 5500
- Blows Per Minute (BPM)
- 1000
- Sound Level (dBA) ISO15744
- 98.4 / 109.4
- Vibration Level M/S² (K)
- 10.4 (1.3)
- Length (in.)
- 7.63
- Length (mm)
- 194
- Air Inlet
- 3/8" NPT
- Min Hose Size (in.)
- 1/2
- Min Hose Size (mm)
- 13
- Air Consumption (CFM)
- 40
- badge
- local inventory
