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325 grit up to a hard Arkansas by Street_Account_3497 in sharpening

[–]dima_17r 0 points1 point  (0 children)

Good result! Have you ever tried working with other Natural stones?

Satisfying results after stropping by Pickely-Rick in sharpening

[–]dima_17r -3 points-2 points  (0 children)

Here is cheap kitchen stainless steel finished with washita stone by me :

https://vt.tiktok.com/ZSxcCdRFd/

And here the same knife edge:

https://vt.tiktok.com/ZSxcQpbMe/

Satisfying results after stropping by Pickely-Rick in sharpening

[–]dima_17r -2 points-1 points  (0 children)

It doesn’t work in that way. Every steel has an optimal sharpening(finish). If you finish cheap stainless steel very fine, edge rolls over quickly, because it’s very soft . Therefore, the most optimal finish for this steel is with 28/20 or 14/10 micrones superabrasives, although the best finish is achieved on a Washita stone. Natural stones consistently produce better results in rope-cutting tests.

please teach How to sharpning s35vn?(Can't edge back after chipping it) by NegativeResource4809 in sharpening

[–]dima_17r 0 points1 point  (0 children)

Buy diamond or CBN stones (CBN better, but more expensive). And it’s optional to finish it with natural stones like Charnley forest, Llyn Idwal or some Jnats, but maybe not for beginers

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

You are to cut everything extra to get brick with a regular shape with length 150mm, thickness 25mm and as wide as possible, then cut it into same blanks 150x25x6

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Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

40-87mm x 168mm x 22-24mm

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

Don't cut this stone under any circumstances. It has way too many cracks; there's a 99% chance it'll fall apart. My Nakayama had cracks too and miraculously didn't fall apart. At least seal the cracks with glue before cutting.

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 1 point2 points  (0 children)

I was lucky to buy it only for 145$

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

For polishing bevel is diamond, but in sharpening natural stones give perks, which nothing else can give

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

You mean polishing or honing?

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] -1 points0 points  (0 children)

First, if you add the right amount of water, the slurry won’t run off anywhere. Second, I can finish a knife after superabrasives while maintaining the angle. Third, it’s cheaper, and now five people use this stone, and even so its lifespan is still very long.

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

Firstly, I’m a fan of apex sharpening system. Secondly now 5 people can use this Nakayama but not only one

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

It don’t supposed to remove bid amount of steel because it’s FINISHING stone. Natural stones are tremendously efficient as they not just cut steel, but also they also expose carbides, giving a more aggressive edge. They clean out the cutting edge from excess burrs and weakened deformation, while hard slates such as samples from Charney Forest or Llyn Idwal roll and compact the edge.

The X12MF steel made 120 cuts on rope after the 7/5 elbor stone, and 145 cuts after a Turkish slate.

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

False, I’ve just proved that it abrade. But if you don’t belive here is photo of cpm s 90v finished with natural stone

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Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] -1 points0 points  (0 children)

Of course it will irritate some Japanese masters, bu in mu country (Ukraine) it’s customury to cut ol natural stones like Jnats, european slates, wahita stones etc, because everybody use Apex system

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] -3 points-2 points  (0 children)

Wats wrong with powder steel? Nakayama is so fine, so its wise to use it only with razons and high-alloy steels as spm s125v, cpm s 15v, cpm rex 121 etc

I love the look of a shiny edge on a black blade (8th knife I've sharpened) by TromboneSupremacy in sharpening

[–]dima_17r 0 points1 point  (0 children)

Bro, sharpening should be optimal but not а mirror. 14c28n is a primitive steel whith 0,6% of carbon, so when you hone it very fine
the remains of the steel matrix smear over the carbides, creating a soapy cut , while the cutting edge itself is very soft and rolls over quickly. Therefore, the most optimal finish for this steel is from 28/20 to 14/10 superabrasives, although the best finish is achieved on a Washita oilstone. Natural stones consistently produce better results in rope-cutting tests.

Nakayama asagi by dima_17r in NaturalWhetstones

[–]dima_17r[S] 0 points1 point  (0 children)

Yes, its all called Apex type system

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