Thank you all for the replies. Swingman, while those are doors (nice work, by the way), the edge is what I want. I took a scrap last night and used the 3/8 bit on it and held it up. This looks fine.

I should mention that these are drawer fronts on drawers in a mission style kitchen island with a concrete top. The will overlay the face frame by 1/4" all around. So I think I will do one pass with the 3/8 bit on 3 sides, leaving the bottom of each one square. I am even considering putting a slight groove in the bottom in lieu of handles. But I must run that by SWMBO.

I will try and post pics soon.