Homebrew PCBs

Damned if I can remember the name but, one of the guys on the 
caddamdro list sells home made z-axis spindles (quite nice looking 
really). When I was perusing his site I saw he sells those bits AND 
sharpens them.

Wish I could remember the name. I'm at work now but I think I might 
have a link in my favorites - I'll check when I get home.

--- In Homebrew_PCBs@yahoogroups.com, "Dave Mucha" <dave_mucha@y...> 
wrote:
> Hi all,
> 
> Still looking for those small etching bits for engraving boards.
> 
> T-Tech wants $15.00 a pop for them and it seems there is no one 
that 
> sharpens them.
> 
> 
> Three questions,
> 
> does anybody have a source for cheap etching bits ?  These are the 
60 
> deg Vee point engravers.
> 
> 
> And, what do you guys pay for them ?   I think $15.00 a pop is a 
> little steep.
> 
> 
> Third question is what about a group purchase to get discounts on 
> costs ?   Probably only good for those of us in the U.S.
> 
> 
> Dave