Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, "rmustakos" <rmustakos@a...> 
wrote:
> I got a pack of 20 varied sized carbide re-tips from Harber Freight 
for something like $5.  www.harborfreight.com,  item  44924-0VGA.  
They also have 50 bit grab-bag for 12.99, the 20 bit one is a better  
buy.  Search for "carbide bit".  They say "max speed 60,000 RPM"
> Richard


I got the 50 bit 'deal' and found olny about 5 bits larger than 
0.017" and the front row of bits were broken.

Dave