I was watching some Alton Brown reruns and in one of the shows he attaches a pepper mill to a hand drill. I found some DIY instructions online: http://www.instructables.com/id/Automat...r-Grinder/

So... my sister just inherited my old Lelit and doesn't have a grinder yet. I was wondering if anyone might have done something like this for a coffee grinder? Any tips, ideas, comments? Maybe some hand grinders might lend themselves better than others towards this goal?

It'd be nice to be able to get a ceramic, conical grinder without the wrist fatigue. At least for a while so they can see the value in a more serious grinder.