I have been loaned one of these Grain mills by an aquaintance.
I can't figure our how to use a power drill to drive the rollers.
At first I used a hexagonal drill bit to fit into one of the nuts but that is just stripping it. No drill bit, metric or imperial fits right.
Then he gave me what he said was the only attachment he had. It's a solid piece of steel that I can't figure out how to attach my drill onto to get it turning.
Here are some pics of the attachment:
I don't understand how people get a drill onto that thing. He doesn't know anything as he bought the thing a while ago and never used it.