Currently trying to come up with a way to make them more than one at a time.

About an inch deep all along one side of the sheet, it split in half.

Barfeeder again! About a minute per.

About 1:30 each on the bar feeder, 6061 Aluminum.

It's o-rings and spacers stacked and compressed, pushing the o-ring out like an expansion collet.

From 1" 12L14, about 20' of stock. Barfeeders are great.

The company didn't pay the mortgage for over a year, and our nearly new lathe got very rusty.