[HCARC] Local Machine Shop for fly cutting my amplifier copper head spreader?

[Jim]

Does anyone in the club have any contacts with a local machine shop? I need
to have my copper head spreaders machined to improve their "flatness" so
that they can mate up against my solid state amplifier.  I understand that
they use a "fly cutter" to make a metal surface "flat". It shouldn't be a
big job as the copper plate is only 3" x 7" x 0.3" thick. I do however need
both surfaces flattened. Then I'll be able to use the heat sink material
between the amplifier and copper spreader surfaces. 

Any suggestions would be appreciated.

 

Jim, K0MHC/rover

Kerrville, TX