Search:

From experience with a ton of J-Nats, you will not find a stone that does it all. If you want to repair edges on a J-Nat you will not have a finisher, if you want a finisher you will not be able to...

Hard stones are also very fine, which is what you need to refine the edge of a razor. Hard stone also will not release much slurry while honing and that benefits the edge formation as the slurry will...

This is a knife stone, you need a lv 5 or 5+ stone for razors. Hard stones are for razors, soft stones for knives, you will not be able to find a stone that will be suitable for both.

For razors you want a very hard base stone and naguras. For knives you should get a separate medium stone, such as Hakka, Tsushima Nagura, Hideriyama. You can use the medium stone before the naguras...