Chicago Pneumatic CP7731 Pistol Grip Impact Wrench is a compact and reliable tool designed to deliver smooth, efficient fastening performance in any workshop. With a 3/8-inch drive and up to 306 ft-lbs of max torque, it provides the right amount of power for everyday automotive and maintenance tasks without being bulky or difficult to control. Running at 6,400 RPM, this impact wrench ensures quick bolt removal and fast tightening, helping you complete jobs faster and with less effort. Its comfortable pistol-grip design offers excellent balance and control, making it easy to use even in tight or awkward spaces. Lightweight, durable, and simple to operate, the CP7731 is a great choice for technicians, DIY users, and anyone who needs a dependable impact wrench for routine fastening work. It’s built to perform consistently while keeping user comfort and ease of handling in mind.
Type: Impact Wrench | Drive Size (in.): 3/8 | Impact Mechanism: Single hammer | Blows Per Minute (BPM): 1200 | Free Speed (RPM): 6400 | Working Torque Range (fwd) (ft.lb): 70.8-242 | Working Torque Range (fwd) (Nm): 96-328 | Max Reverse Torque (ft-lbs): 306 | Max Reverse Torque (Nm): 415 | Length (in.): 4.41 | Length (mm): 112 | Air Consumption @ Load (CFM): 18 | Air Consumption @ Load (l/s): 8.3 | Vibration Level (a): 8.5 | Vibration Level (k): 1.5 | Sound Pressure (dbA): 93 | Sound Power (dbA): 104 | Air Inlet Size (in.): 1/4 | Min Hose Size (in.): 3/8 | Min Hose Size (mm): 10
Features:
- Steel front cover & Aluminum body
- One hand operation forward – reverse by either left or right handed users
- Easily adjustable for either right or left handed operation
- 3 setting positions
- Length: 4.41" = 112 mm as can size
- Jumbo hammer
Benefits:
- Best power to weight ratio: 306 ft-lbs / 415 Nm
- Ultra compact
- Easy to use
- Durable
Looking for more information about Chicago Pneumatic Impact Wrench? Click here to view the Catalog.
For help selecting the correct Chicago Pneumatic Impact Wrenches for your assembly application, call (800) 608-5210 or email info@intlairtool.com
- Type
- Impact Wrench
- Drive Size (in.)
- 3/8
- Impact Mechanism
- Single hammer
- Blows Per Minute (BPM)
- 1200
- RPM
- 6400
- Working Torque Range (fwd) (nm)
- 96-328
- Max Reverse Torque (ft-lbs)
- 306
- Max Reverse Torque (nm)
- 415
- Length (in.)
- 4.41
- Length (mm)
- 112
- Air Consumption @ Load (CFM)
- 18
- Air Consumption @ Load (l/s)
- 8.3
- Vibration Level (a)
- 8.5
- Vibration Level (k)
- 1.5
- Sound Pressure (dbA)
- 93
- Sound Power (dbA)
- 104
- Air Inlet
- 1/4" NPT
- Min Hose Size (in.)
- 3/8
- Min Hose Size (mm)
- 10
- Working Torque Range (fwd) (ft-lbs)
- 70.8-242
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