the replacement cutter policy for the 950 donnmars is kind of a pain in the butt. you can not purchase spair cutters. you have to send in the pliers with a check, like $20 but i am not sure, and they send you a brand new pair. not bad, but then you need a back up pair for two weeks. oh yeah, don't send them in during August, either, because that is when they shut down for vacation.

i know this from experience.