The JTC-7657 is a lightweight yet high-torque 1/2" drive pneumatic impact wrench designed for professional automotive repair and heavy-duty workshop applications. Built with a magnesium alloy composite housing, this air impact wrench delivers excellent power-to-weight performance while maintaining durability and operator comfort.

Featuring a twin hammer mechanism for stable output and low vibration, the JTC-7657 provides up to 1000FT/LB of torque, making it ideal for wheel nuts, suspension work, engine repairs, and general automotive servicing.

Features

• Lightweight magnesium alloy composite body
• High torque output up to 1000FT/LB
• Professional twin hammer mechanism
• Low vibration and stable performance
• Durable Japanese steel drive shaft (SNCM616)
• High-efficiency cylinder unit design
• Precision processed inlet shaft bushings
• Ergonomic grip for comfortable handling
• Compact design for workshop and garage use
• Suitable for professional automotive maintenance

Specifications

• Model: JTC-7657
• Drive Size: 1/2" Drive
• Maximum Torque: 1000FT/LB
• Mechanism: Twin Hammer
• Housing Material: Magnesium Alloy Composite
• Air Tool Type: Pneumatic Impact Wrench
• 1.65kg net weight
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