Nice job, Maxim!
I like the lapping.
A $90 drill press... Wooow... I have a less-than-$25 drill stand and an impact drill. I wore out my first drill (not the drill bit; the power drill) last sunday, it just died on me, but the very same evening I found a new impact drill for less than $12 at the local store.
With a little practice, impact drills are great for making dimpled base plates.
A drill press, You lucky one...
regards
Mikael S.