Pneumatic Impact Wrench: Provide High Torque with Minimal Effort
An impact wrench is a socket-type power tool designed to provide high torque with minimal effort, storing energy in a rotating mass and abruptly transferring it to the output shaft. It was invented by Robert H. Pott of Evansville, Indiana. Compressed air is the most commonly used energy source, but electricity and hydraulics are also used. An impact wrench or impactor or impact gun or air wrench or air gun or torque gun is a socket wrench power tool. Impact wrenches are typically pneumatically or pneumatically and/or electrically operated. A pneumatic impact wrench can provide the most torque and is usually considered the most professional impact wrench. Pneumatic impact wrenches are generally lightweight and easy to use. An electric impact wrench is also the type that is fitted to cars to assist with tire changes, as air compressors may not be available off-road. An electric impact wrench can provide enough power to fix things yourself. Find the best pneumatic impact wr...