Not easy...

..3125" through 7" of 304SS on the lathe with a 12" extension drill with
about 3" of flutes. This gave me .2" of nudging it along before
unlocking the tailstock and pulling the whole thing back to clear chips
before shoving it back in, locking the tailstock and nudging another
..2". Took forever and a day in my 99F shop, but somehow I got it done.