Awesome FFV, tanks (and other weaponry)
Dangit, little machine shop ( littlemachineshop.com ) had a set of those with blanks to get a feel for grinding them. I can't remember what it was called and can't find it. That would be perfect and could do specialty tools.
Found it! http://littlemachineshop.com/product...4516&category=
ordered. Thanks again, FFV8