Decent 1/2" Impact Gun?.

[MetalMonkey]

Yes of course, so does every tech (bar the apprentice, obviously!) where I work, it's not even a 'trick skill'. just something you learn to do.

To be fair, there is quite a difference in the triggers between cheap and quality air tools. Cheap ones do tend to be very "on/off" where better quality ones are a lot more controllable.

Same with cordless really, better quality gear allows for more finesse.