I am currently making up some lathe tool DRA files for Dolphin Turn to use in the simulations, if anyone is interested in them I can attach.
They are metric tools with different nose rads in each style, so far I have
SVJB 2020 in 0.2, 0.4, 0.8 and 1.2 nose rads
PDJN 2020 in 0.4, 0.8 and 1.2 nose rads
PCLN 2020 in 0.4, 0.8 and 1.2 nose rads
Although these are metric designations they should also work fine for imperial people, they will just have to convert the nose rads to know what to choose.
Hood