I was wondering what is the proper way to use/program corner rounding end mill. Let's say I have a .25D .031R corner rounding end mill. Do I just go Z-0.31 and use (.25 - 2*.031 = ) .1880 as the tool diameter when I use cutter comp around the profile of the edges?
If I need to chamfer the lips of a shallow radius groove do I just switch to XZ or YZ interpolation and use G02/G03 to round the lips of the radius groove?

