US PRO 8513 1/2 dr air impact wrench 590LBS

• Square drive: 1/2 - inch
• Free - running speed: 7500 revolutions per minute
• Bolt capacity: Up to 18mm
• Maximum torque: 800 Newton - meters (590 foot - pounds)
• Hammer mechanism: Twin - hammer design
• Air inlet: 1/4 - inch
• Operating air pressure: 6 - 8 kilograms per square centimeter
• Anvil length: 1 - inch
• Torque range: 300 - 750 Newton - meters

Using this air impact wrench is straightforward. First, connect the 1/4 - inch air inlet to a suitable air compressor with an air pressure between 6 - 8 kg/cm². The wrench has a 1/2 - inch square drive, so you can easily attach the appropriate socket for your bolt. With a free - running speed of 7500 rpm, it can quickly get the job done. The twin - hammer mechanism provides reliable power for removing or tightening bolts up to 18mm. The maximum torque of 800 N.m (590 ft - lb) and a torque range of 300 - 750 N.m give you flexibility for different tasks. When using it, make sure to wear appropriate safety gear like safety glasses. Also, don't exceed the recommended air pressure as it may damage the tool. For maintenance, regularly lubricate the air inlet to keep the tool running smoothly. After each use, disconnect it from the air supply and store it in a dry place.