1/2 Inch Air Impact Wrench 725 ft-lbs - Chicago Pneumatic

The Chicago Pneumatic CP7749-2 is a professional-grade 1/2 inch air impact wrench, meticulously engineered to deliver robust performance and durability for demanding automotive and industrial applications. This tool combines a powerful 725 ft-lbs of maximum reverse torque with an ergonomic, lightweight design, making it an essential asset for mechanics and technicians tackling stubborn fasteners in various work environments.

Key Features

• High Torque Output: Delivers up to 725 ft-lbs (983 Nm) of maximum reverse torque, providing ample power to loosen even the most resistant bolts and nuts.
• Twin Hammer Mechanism: Features a hard-hitting twin hammer clutch for superior torque delivery, ensuring consistent power and enhanced reliability across a wide range of fastening tasks.
• Lightweight & Durable Construction: Constructed with a composite handle and magnesium clutch housing, this impact wrench weighs only 4.7 lbs (2.1 kg), reducing user fatigue during prolonged use while maintaining robust durability against workshop chemicals and harsh conditions.
• S2S Technology with Extended Anvil: The convenient side-to-side (S2S) forward/reverse valve with 3 positive power settings allows for easy one-hand operation and precise control. It is equipped with a 2-inch extended anvil, improving access in confined spaces and facilitating tasks like tire changing.
• Precision Control Trigger: A full teasing trigger enables operators to achieve precise control when gradually tightening or loosening fasteners, minimizing the risk of over-torque or damage.

Applications

This heavy-duty 1/2 inch pneumatic impact wrench is designed for a broad spectrum of professional applications, ensuring reliable performance where power and precision are critical.

• Automotive Service: Ideal for tire changing, suspension work, engine component removal, and general automotive repair and maintenance in garages and service centers.
• Industrial Maintenance: Suited for industrial assembly lines and challenging maintenance, repair, and operations (MRO) tasks in manufacturing facilities.
• Heavy Equipment Service: Capable of handling fastening and unfastening challenges in the service and maintenance of heavy machinery and trucks.
• General Mechanical Work: Provides reliable performance for various demanding fastening and unfastening jobs in diverse workshop and manufacturing environments.

Specifications

• Square Drive: 1/2 inch
• Maximum Reverse Torque: 725 ft-lbs (983 Nm)
• Working Torque Range (Forward): 75-580 ft-lbs (102-786 Nm)
• Weight: 4.7 lbs (2.1 kg)
• Length: 9.3 inches (236 mm)
• Free Speed: 9000 RPM
• Actual Air Consumption: 19 CFM (9 l/s)
• Air Inlet Thread Size: 1/4 NPTF inch
• Minimum Hose Size: 3/8 inch (10 mm)
• Clutch Mechanism: Twin Hammer
• Housing Material: Composite and Magnesium