Homebrew PCBs

n00b question... what's special about PCB drill bits,
as opposed to what's available at Home Depot or Lowes?

thanks,

<<< Moderator note: please trim unnecessary quoted text >>

--- Stefan Trethan <stefan_trethan@...> wrote:

> On Wed, 09 Nov 2005 01:06:07 +0100, matt clement
> <buckeyes1997@...>  
> wrote:
> 
> > If you know of any good sites to get a good price
> on drill bits for use
> > with circuit boards...