Edward A. Falk wrote:

I used to get them at Fastenall in Mountain View, but now they only
sell them in packs of 12. I'm not going to pay $100 just to get two bits
I need. Anybody else sell them locally?

I have them individually delivered over night by operatives in unmarked
brown trucks. Saves gas.

http://www.use-enco.com/CGI/INSRAR2?...1&PMAV ID=639

426 sizes of jobber cobalt available as of 10:46 AM PDT.
Many, many other types available.

http://www.use-enco.com/CGI/INSRHI?PMSECT=0000000600


--Winston