On Wed, 09 Nov 2005 17:30:12 +0100, Kenneth Long <kelong_2000@...> wrote: > n00b question... what's special about PCB drill bits, > as opposed to what's available at Home Depot or Lowes? > thanks, They are made of carbide. Normal drills (HSS) will be dull after a few holes, carbide won't. The glass in PCBs is abrasive. Because they are so hard, they are also very brittle, and will break easily. HSS is much more flexible. ST
Message
Re: [Homebrew_PCBs] wheres a good source for drill bits for PCB's??
2005-11-09 by Stefan Trethan