Key for IBM 9370 - 20

[steven at malikoff.com]

Fred said
> For $60 or $70 on eBay, you can get the KLOM tubular key cutter.  It is
> similar, but not the same as the more expensive HPC TKM-90 "Pocket Cut-Up"
>
>
> With a little careful work, you CAN cut them with a drill press.

The barrel key sounds like something that could be done in OpenSCAD, parametrically, and
printed in metal from Shapeways. For instance they have a 60% steel / 40% bronze mix as
well as others.