Next we have this air impact driver from Campbell Hausfield. With a reasonable price tag this is certainly one of the cheaper models to make the list. Despite that low price tag, Campbell Hausfield has managed to squeeze a lot of useful features into this well-designed tool.
For one thing it is tiny, weighing in at 4.4 pounds. When combined with the ergonomic soft grip handle, you are looking at a tool that is a delight to hold and will not fatigue your arm or hand even over prolonged periods of usage. There is a 3 speed power selector too, so you have a reasonably useful level of power control over the torque output.