Thats not 85 HRC. From a technical standpoint, 85 HRC isnt even a thing. For comparison, the hardest knife steel currently available (rex 121) maxes out around 72 (also where the Rockwell C scale maxes out), and thats an absolute anomaly. Even 65 HRC is extremely hard and uncommon. Honestly, id be legit amazed if thats 55 HRC. Edit: Calling that 85 hrc is like those 3xAAA flashlights that claim 100000000000 lumens