okay so is it normal for a cheap bench grinder to go five minutes after power off? I suspect the answer is yes but that better ones have brakes
but do they? lol idek
(that is with the stones which came with it still attached which adds a lot of momentum)
these stones also do not seem trued, like, they’re snug on the axle and do not move by hand but there’s front to back variance for real. i can true that, right? i mean I’m gonna replace them with a wire wheel and a buffer but I still want to have them for occasional grinding and they clearly should be truer than they are.
@moira I'd figure that you would find a way to benefit from the back EMF to charge a bicycle light battery or something.