I modified the bolt buster tension tester to test how much force the YABR (Yet Another Bolt Remover) can generate and it's a lot. It broke the bolt but I was twisting hard at 23.82kN or 5,354lbf! This is why you have to score, or aggressively spin, a bolt before pulling so the wedge doesn't get engaged because this can generate enough force to snap the bolt and make your existing hole unusable.
Fixe sells this for $390 at https://fixehardware.com/index.php/bolt-puller.html
Buy direct from them for $275 at https://westernadventureinstruction.com/boltreplacement
Check out the Bolting Bible at https://www.hownot2.com/post/boltingbible
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