I would like to round some edges on some straight parts so the are not so sharp and to make them look better. Is there a cutter I can buy that has a radius cut into it for this. I would be doing this on a manual mill so using CNC to do it is not an option yet
Depending on how big a radius you need, a good sharp file can do a good job. A .01 -.06inch radius can be put on fast. Do it in the "draw file" way and it will look good and works fast.