I think that might be code for “punched him in the balls with devastating accuracy”.

it is absolutely code for “punched him in the balls with devastating accuracy”

As is the case with boxing, it most likely means that she was precise and methodical. So, yes. She punched him in the balls with devastating accuracy.

“to the delight of several colliers who were passing” just imagining these coal miner bros standing around all WHOO YOU GO GURL

I GOT UR HUGE FLOWER HAT BB KICK HIS ASS