--- In [email protected], "Thomas Westerhoff"
<[EMAIL PROTECTED]> wrote:
>
> I need to insert a 3mm drill hole in my board. How can I do this?
> 
> -- 
> Thomas  Westerhoff
> Friedensstrasse 101
> 99334 Eischleben
> 
> Homepage: http://www.astrohome.info
> http://www.sternwarte-kirchheim.de
>

What I do is that I make a module with just a circle in the edge
layer. In the schematics I include the module and it shows as just as
a 3 mm circle in the edge layer. The advantage of this is that you
don't get a plated hole in the pcb. To my knowledge (correct me if I'm
wrong) pcbnew can't handle unplated holes, so this is a workaround for
this missing feature also.

The responsibility to make the hole now lies in the hands of the pcb
manufacturer. Since the 3 mm hole is not included in the drill file,
the manufacturer has to included it in the last production phase
together with the rest of the edges, but this has never been a problem
for me.

// Magnus

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