What tool are suggested for cleanup?

[bob_s]

I have been sculpting some letters and even with a sharp bit they are not always perfect. They need a little sanding in the corners and in textured areas to get rid of a few random milling marks. I have been making test parts of MDF and some will make it to Maple and walnut. I just ordered a 6 inch sanding mop for the broad rounded areas. Does anyone have a recommendation for a Dremel or similar tool for the little bits in the corners. I have been doing them by hand, they turn out great, but I know my arthritis is going to get me if i spend too many hours at it.
It is funny, I get better at spraying, then the imperfections that were hidden by the previous poor paint jobs show up.
Thanks
Bob

[rcnewcomb]

DREMEL 511E EZ Lock Abrasive Buffs (https://www.grainger.com/1/1/133817-dremel-511e-ez-lock-abrasive-buffs-1-d-7-64t-pk-2.htm)
These work well and come in a variety of grades.

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