I broke my 7mm ultra mag die. That is what I told hornady.
I didn't have the spindle tight enough, and when pulling through the expander, it pulled the spindle and expander down, which I didnt noticed. So when I inserted the next case, it hit the bottom of the expander, and bent the crap out of the spindle.
Called hornady today, expecting to buy a new one, and the lady just asked me exactly what broke, and said she would have the parts out to me right away, no charge.
That is a good company right there, I even tell them I want to buy a new one, and they send me one free.