Sounds as if what Freud did is eliminate the need for a precisely machined
face to mate to the carbide, if we can believe the "representative's" post.
Could be good, could be bad, but we know it doesn't cool anything but the
price of manufacture.

"todd" wrote in message
...
Well, I don't know what you're referring to, but all "adiabatic" means is
that there is no heat transfer involved.