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Subject: Re: etching the OD of a cylinder to create a graduated dial

From: "Jim" <wb8nbs@...>
Date: 2013-03-22

--- In Homebrew_PCBs@yahoogroups.com, "cunningfellow" <andrewm1973@...> wrote:
>
> > Rick S wrote:
> > <SNIP>
> > The trick is how to selectively apply or
> > remove the wax.
> > <SNIP>
>
> Well we know inkjets work for molten wax.
>

Maybe an Eggbot with a scriber if the cylinder isn't too big?
http://egg-bot.com/