SCARCE HUGE ANTIQUE WOODEN PIPE HUB REAMER HAND FORGED AUGER DRILL For Sale

This is the biggest hand drill I've seen.I'm not sure if it is a wheel hub reamer - they usually are much smaller than this one.There is probably no other tool with the original handle like this one.The nut is loose and no longer holds. All iron parts are hand forged in perfect condition.The last picture is with a large wheelwright's hooked reamer and huge buffalo wagon 5 kilo wheel hub for comparison - this tool was made for something bigger.This item should be in a museum.Edit (new information): tool is for hollowing the female spigot of wooden pipes.