AR-RPM9 Knife Steel Is Not Powder Metallurgy
We investigated AR-RPM9 to test whether the company's claims about it are true. They aren't. Written version of the information in this video: https://knifesteelnerds.com/2024/05/1... 00:00 Announcement of AR-RPM9 01:23 Composition 06:23 Powder Metallurgy? 10:52 Properties 13:41 Malice or Stupidity?
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