Homebrew PCBs

On Fri, 10 Jun 2005 05:04:42 +0200, David McNab  <david@...>  
wrote:


>  Even though I'm using a good drill press, the drilling played havoc  with 
the fine pads, and left me with having to  either:<<
David:  If your drilling does that much damage to the  copper, then clearly, 
the tip of your drill-bit needs work!   A  reasonably-fresh carbide tip will 
NOT damage even a rather small pad at  all!.            Jan  Rowland

 


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