Homebrew PCBs

On Sat, 28 Aug 2004 17:32:33 -0000, crankorgan <john@...> wrote:

>      The square traces work great with PCBoard milling. Less ware on
> the milling bit. If you allow the milling bit to put a dot where each
> hole goes, the board will be easier to drill out.
>

If you allow the cnc machine to drill the board it will be even easier to  
drill... ;-)

I've seen these square tracks a few times on "velleman" kits, but it's  
some time ago.
I think it looks better than "isolation" milled around round tracks, but i  
have
no idea how one could produce it.

ST