Power, comfort and durability—in your hands. With the CP7748-2 you can take on a variety of general automotive repair and maintenance tasks, including changing tires on cars, trucks, pickups, vans, SUVs and more. This impact delivers up to 960 ft-lbs in reverse torque and weighs only 4.65 lbs. It features hard anodized end plates, hard chromium aluminum cylinder and twin hammer mechanism for reliable, long-term performance, and a composite motor housing for less weight and better control. In addition, the CP7748 has a side-mounted Forward/Reverse selector ring that's more ergonomic than conventional back-mounted selectors.
Durable components include hard anodized end plates, hard chromium aluminum cylinder and twin hammer mechanism
Composite motor housing limits weight
Comfortable rubber grip resists most chemicals and doesn't slip—even when dirty or oily
Ergonomic side-mounted one-hand Forward/Reverse selector ring
Three speeds—Forward at 100%, Forward at 40% and Reverse
Specifications:
Product: Air impact wrench
Manufacturer: Chicago Pneumatic
Model: 7748-2 / 8941077486
Drive: 1/2" square drive with friction ring socket retainer
Clutch: Twin hammer
Free speed: 7,000 rpm
Maximum reverse torque: 960 ft-lbs (1,300 Nm)
Working torque: 70-555 ft-lbs (95-750 Nm)
Average air consumption: 6.2 CFM
Actual air consumption: 25 CFM
Sound power: 105.3 dBA
Sound pressure: 94.3 dBA
Vibration level: 11.3 m/s2
Air inlet thread: 1/4" NPT
Minimum hose size: 3/8" (10 mm)
Length: 8.86" (225 mm)
Width: 3" (78 mm)
Height: 7.87" (200 mm)
Net weight: 4.65 lbs
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