Signs hung in the break room and shop of first cab shop I worked in. The guy who ran the shop was older than Noah, scarred, gnarled and grisly, was more than happy to show new guys the results of lapses in safety or judgement. He had approx 7 1/2 fingers.

Never put your hands where you can't see them. - molder men, multi function machine operators

Watch your hands, they are doing the work. - operators on hand fed machines

Glad the knick was minor.

Full disclosure - SawStop is the bomb. 3 stitches instead of 2 missing fingers.