Milwaukee FUEL M18 1/2" Impact Gun

This is Milwaukee’s newest generation 1/2" High Torque Impact, and it’s a serious upgrade from the previous version. It has the highest torque output of Milwaukee’s impact wrenches and has become my go-to for stubborn lug nuts and heavier automotive work.
 
Where a lot of cordless impacts start to struggle, this thing keeps going. It does a great job bridging the gap between a typical battery impact and the pneumatic tools you’d normally have to reach for when something really doesn’t want to come apart. If you want one cordless impact that can handle the heavy stuff without constantly relying on compressed air, this is the one I’d get.