PORTER-CABLE Impact Wrench


The first thing to note is that this is a premium tool and potentially one of the best air impact wrenches on our list. It also carries a premium price tag, ladies and gentlemen, so say hello to the most expensive item on our list. But what are you getting for all that money?

Power. Raw power. 1,350 ft-lb of torque power, to be precise. Yes, it is  expensive. It’s also clearly the most powerful. That power is controlled across four settings, whereas most of models only have up to three. The extra power setting is required for more accurate control of such a high level of torque output.