[greglepore]

I had a flap disc hit the intersection of two tubes while grinding welds on a rollcage and damn near deglove my thumb.
My middle son mistakenly grabbed a low speed cutoff for a 7 in grinder in the fab shop where he was working and put in on a full speed grinder. When it shattered, it missed his eye by less than an inch (he had safety glasses on but for that they would matter not). Left him with a giant cut and scar, and worse ( he was a recovering addict who couldn't take pain meds-guess the rest).