Mikey
Member
I've seen this a few times and most recently one on the new Statesman pens.
The only thing I can come up with is a mandrel in which the steel matches the ID of the brass tubes being turned and the bushings milled would me large enough for just the OD. (they would not slide into the brass tubes.)
Am I way off base here?
The only thing I can come up with is a mandrel in which the steel matches the ID of the brass tubes being turned and the bushings milled would me large enough for just the OD. (they would not slide into the brass tubes.)
Am I way off base here?