Homebrew PCBs

Hi Daniel,

Can you offer any review of the T-Tech macnhine ?

I just got one and unloaded it from the car.

I'm excited, but have no idea where to start other than start reading 
the manual.

any tips would be GREATLY  appreciated.

Dave




--- In Homebrew_PCBs@yahoogroups.com, "Dantrol" <dantrol@o...> wrote:
> Jan:
> 
> You stated that it is possible to salvage broken carbide drills by 
grinding an "engraver's tip" on the broken end and that this new tool 
could be used for PCB machining. If possible, can you provide details 
that will describe this procedure? 
> 
> I have been using these HF carbide drills for 3-4 years with no 
problems in a T-Tech machine. I have a 9x20 metal lathe and a small 
diamond wheel.
> 
> Al Daniel
> 
> 
> [Non-text portions of this message have been removed]