Chicago Pneumatic CP7748 Composite Air Impact Wrench 1 hp (1/2-Inch Drive) CP7748

Product Description

The Chicago Pneumatic CP7748 is a pneumatic 1/2-inch drive composite air impact wrench (2012 version) designed for heavy-duty fastening. It delivers up to 922 ft-lbs of torque, reaches speeds up to 8,200 RPM, and offers variable-speed control. The tool operates at a recommended maximum pressure of 90 psi with an air flow around 90 CFM, features a composite body, and weighs approximately 4.4 lb for improved handling in automotive and industrial fastening tasks.

• Delivers up to 922 ft-lbs of torque with variable-speed control and up to 8,200 RPM
• Air-powered: operates at up to 90 psi; 1/2-inch square drive
• Composite body, approx. 4.4 lb weight, includes impact wrench

Product Highlights

Pneumatic 1/2-inch composite impact wrench with variable speed, up to 922 ft-lbs torque, 8,200 RPM, 90 psi air requirement.

Product Information

Standard Information

• Brand: CHICAGO PNEUMATIC
• Manufacturer Part Number: CP7748
• Country of Origin: China

Technical Specifications

• Brand: Chicago Pneumatic
• Manufacturer Part Number: CP7748
• Model: CP7748
• Drive Size: 1/2 inch
• Output Drive Type: Square
• Power Source: Air-powered
• Operation Mode: Pneumatic
• Max Torque: 922 ft-lbs
• Free Speed: 8,200 RPM
• Horsepower: 1 hp
• Maximum Pressure: 90 psi
• Air Flow Capacity: ≈9 CFM (estimated)
• Sound Level: 94 dB
• Weight: 4.4 pounds
• Dimensions: 8.5 x 8.25 x 3.1 inches
• Material / Body: Composite / Metal
• Special Features: Variable speed control
• Included Components: Impact Wrench
• Impact Mechanism: Twin hammer
• Handle Type: Pistol
• Blows Per Minute: 1350 bpm
• Air Inlet Thread Size: 1/4 in
• Output Retainer Type: Friction ring
• Starting Type: Trigger
• Vibration: 12 m/s^2