The HI warranty used to be something like, "If you break it, send it back and get 2 new ones, no questions asked."
Sams is right, that was only for the Chiruwa Ang Khola. The rest would be replaced if it was in normal use, that was always the case. I think Uncle Bill and Yangdu took it upon themselves to not push the matter if an established customer had a problem. I noticed a lot of the new "problems" were from people new to HI and the forums, and she asked for the blade back, which I don't remembering her doing in cases with those well known to her.
But I'll say again, it's no bad reflection on Yangdu, the fact is that any change, including a seeming more detailed explanation on what is covered and what isn't, is brought about by the shenanighans of a bunch of ROTTEN PRICKS.
Apologies if I step on toes, but chopping cement, metal pipes, bending stuff in a vise, is a bunch of DUMB CRAP, that should not be handled by the warranty. These are primarily agricultural tools, and part time weapons. They cut vegetation, to include trees, vegetables, weeds, reeds, etc. And also cut meat and bone (whether livestock or the enemy), they are not for sectioning your driveway or removing plumbing.
I don't have a problem with destruction tests. If that's what you want to do, fine. But keep in mind, you are setting out to destroy the thing (hence the term "destruction test"), and don't expect warranty service. If you are limbing a tree and your klukri breaks in half, ok, expect warranty service. Easy, right?
But, no. Some people have to be walking fartholes and try to take advantage of a nice person. To those responsioble: you deserve a kick in the balls.