One more thing.
I don't know if it would work, but worst case scenario, if they say, tough luck because its out of warranty, maybe a good epoxy or Goop will bond that back together. Maybe. Sand and prep all contact surfaces with alcohol or a little acetone on a rag to remove all oils.

Yesterday, I pulled out old Montgomery Ward's commercial sander, grinder, drill and said to myself, they don't make things like they used to. These should outlast me. They had heavy gauge stainless steel cases. I'm the third owner.