Homebrew PCBs

>Milling machines are crap for removing copper.

Are we on the same page? I was suggesting that a CNC drilling setup 
had more practical value to the PCB homebrewer than a spray etching 
setup. Wasn't suggesting PCB milling over conventional etching. Both 
CNC drilling and spray etching projects were considered fanatical 
pursuits by the starter of this thread.

>I routinely do 200-hole pcbs with a hand drill press.

And since this only takes 5 or so minutes it's the last thing on your 
process improvement list. Etching on the other hand takes hours, 
requires a certain amount of skill and concentration so a spray etcher 
is high on your process improvement list. Whatever floats your boat.


--- In Homebrew_PCBs@yahoogroups.com, Russell Shaw <rjshaw@...> wrote:
>