Color your Pozis bronze

[mklotz]

I'm guessing that the "impact" reference is probably an artifact of Chinglish translation or he saw some advertising copywriter's gushing about a chuck having "a real impact on your productivity".

If you need an impact driver at that diminutive size, just use one of those vibrating marking pens, e.g.,

https://www.amazon.com/Electric-Vibr...ct_top?ie=UTF8

Rust frozen nuts can often be shifted by dousing with Kroil and then applying the marking pen to the side of the nut in such a direction that the impulses work to unscrew the nut.