I was waiting for an auction on Ebay to end so I decided to kill time by making this center band froma piece of maple. Its .077in (1.97mm) tall, .525 od, (13.36mm) .414id (10.46mm) and has a lip cut to cover the lower barrel thats .465dia. (11.76mm) and .025 deep. I made it on a metal lathe usint a standard high speed tool steel cutter.
