I just retrofitted my basic hand crank mill with a 10mm nut, and drove it with a drill. It's so much faster now, but I do wonder if there's actual properly motorized versions of what I just did.
- Not sure it was ever a good entry level grinder. 20 years ago it was pretty much the only entry level burr hand grinder that wasn't an old school box style. That was before the Pro version which is sold now that uses many of the modifications that users created to try to make the Skerton perform better. I had one for years and it almost drove me out of home grinding. Luckily better hand grinders came along which while more expensive were substantially better. Now we are in a golden era for good hand grinders at very accessible prices.