Walmart is offering a huge $134 discount on this Milwaukee M18 Fuel impact wrench during its Super Savings Week. Grab this rare deal before it's gone ...

Milwaukee tools are renowned for their quality and price, and these ones are some of the best for working on your car.

In an effort to put other advantages of the M18 system into perspective, we'll use ⅜-inch Milwaukee Impact Wrenches from both systems as our benchmark. Starting with Milwaukee's specification ...