A friend without internet has a new to him Excel tool and cutter and needs some advice, he has got the manual but it is not very helpful.
if you have one of these machines, please PM me and I will make the connection
Sharpen drills and end mill ends, make altered standards like step drills and counterbores, reamer, and gun drill sharpening are pretty basic/easy.
End mill ODs may need some special fixtures and talent.
Good to have a spin fixture, pair of centers, finger holder, and an angle plate with a bar.