Review on 🔪 DMT A4X Diamond Whetstone Aligner: Precision Sharpening Tool for Knives and Blades by Marco Hubbard

I bought this to re-bevel blades with my DMT straightener. I was concerned I should have roughly ordered XX instead, but now I know I don't need it. If you're trying to regrind something really hard like a D2 or a ZDP-189 you might need it, but I don't have anything above 58 or 60 HRC. , and has no problems with S30V and VG10. I can make a new bevel on any of my knives in minutes with minimal effort.