Yeah, I was pretty worried about that stick-out, but I only had three 3/16" endmills; two of these, and one shorter 2-flute. I wanted the extra flutes, given the speed limits on my lathe, but these 4-flute endmills?are fluted for a? *long* ways, and I needed enough clean shank to indicate on.
I did break one of them in a test cut, feeding by hand, though, so the power cross-feed really made this possible.? I have a really hard time feeding that slowly and steadily by hand.