Other than concerns about inside corner diams., what diam. size
trim/pattern carbide router bit should I get? Also, 2 flutes or 3?
Probably getting MLCS standard carbide bits (though open to suggestions on
their "Katana" line or other brands). 1/2" shank.

Some uses:
1. cutting opening in new router table top for plate, mdf
2. trimming edge tape on ply
3. trimming wood edge strip on ply to match ply thickness?
4. following patern to route edge of birch veneer ply
5. cutting undermount sink opening in "butcher block" maple countertop
(After cutting basic opening with saw, first go 'round router series will
use pattern; 2nd go 'round will use top bearing bit that follows edge made
by first series.)

TIA. -- Igor