Homebrew PCBs

On 14/09/2014 18:36, craigl2@... [Homebrew_PCBs] wrote:
> Generally people don't resharpen small drills. However I have seen
> several comments on the internet claiming that new, good quality, bits
> from reliable suppliers are not as sharp as they could or should be. If
> you want to try resharpening bits of this size do a Google search for
> "wishbone sharpener"

Mega Electronics supplies resharpened carbide drills. They work just as 
well as brand new ones, and are quite a lot cheaper.

Resharpening carbide drills is difficult at home.

Leon
-- 
Leon Heller
G1HSM