The air moves a drum-like hammer into the drive ... wrench on Amazon is the M18 Fuel 18V ½-inch High Torque Impact Wrench. It's reasonably priced (for a Milwaukee tool) at $220, and provides 1600 ...
In addition, its friction ring design ... for a high-torque impact wrench without breaking the bank, the VTEK Brushless Impact Wrench meets all your needs. For the price, this 1/2-inch cordless impact ...