Chicago Pneumatic 7748 1/2" Composite Impact Wrench Twin Hammer 580 ft-lbs

The Chicago Pneumatic 7748 is a professional-grade 1/2" composite impact wrench designed for demanding automotive, fleet, and industrial applications. This compact pneumatic tool delivers exceptional power with up to 580 ft-lbs of forward torque and 920 ft-lbs of reverse torque, making it ideal for tire changes, suspension work, and heavy-duty fastening tasks.

Key Features:

• Twin Hammer Clutch: Provides smooth, reliable power delivery with 1,350 blows per minute for efficient fastener removal
• Composite Housing: Lightweight 4.6 lb design reduces operator fatigue while offering excellent durability and chemical resistance
• Ergonomic Curved Handle: Rubber-covered pistol grip with non-slip texture maintains control even in oily or dirty conditions
• High-Speed Performance: 8,200 RPM free speed for quick work on a variety of fasteners
• Friction Ring Retention: Allows for quick and easy socket changes without tools
• Compact Design: Just 7.8 inches in length for improved access in tight spaces
• Laser Engraved Identification: Name can be engraved on the back of the tool for easy identification and theft prevention

Specifications:

• Air consumption: 25 CFM under load, 6.2 CFM average
• Air inlet: 1/4 inch NPT with recommended 3/8 inch hose
• Sound pressure: 93 dB / Sound power: 104 dB
• Vibration level: 10.1 m/s² (K=2.34 m/s²)
• Complies with ISO-28927-2 standards

Built to withstand the rigors of professional shop environments, the CP 7748 combines power, comfort, and reliability in a recognizable Chicago Pneumatic design that mechanics trust.