Bill Schwab wrote

As the well documented flycutter coward amongst usg,
I'm surprise that it has not been suggested. Flycutters can
be inexpensive, and would probably do a fine job.

One of the other guys in the dept. has a fly cutter and I
do use it occasionally but I prefer taking more material
off with fewer passes.

It's a personal experiance thing, the last place I worked
for had a bunch of differant size face mills so we never
needed to use a fly cutter. I just don't like them.