I have had a 1/4 hp electric motor for quite a few years and it`s been glaring at me to do some thing with it, so as shooting black powder makes the 45-70 cases cruddy I thought a electric vibrating case cleaner would be the go. I nocked up a box for the motor to sit in and a top bit to hold it together. I lathed out a off centre bit to fit on the motor shaft and using some pressed in bearings I had the vibrating bit all sorted, or so I thought. The bits so far.
Attachment 77951, Of centre bit with bearings in ali stock.
Attachment 77952, On motor.
Attachment 77953, bits ready to fit.
Attachment 77954, On shaft.
Attachment 77955, Box to hold it all together.