/r/sharpening

Photograph via snooOG

A subreddit for sharpening edged tools.

Welcome to r/sharpening!


Basic Guidlines

  • Being nice is not optional

  • Posts and comments should be limited to the care, use, or purchase of sharpening tools

  • Please follow proper reddiquette

  • No soliciting

  • Promotional posts made by purely promotion accounts will be removed.

  • Pictures should include detailed descriptions that tell us what we're looking at including the makes and grits of all stones, abrasives, or other equipment used for any sharpness demonstrations or bevel polishes.

  • ID requests must include as much information as possible including full pictures of the item in question

This is an abridged version of the rules. View the full rules here.


Sharpening related subs you might enjoy:

/r/sharpening

144,562 Subscribers

0

Apex, Deburr, Hone, Strop

0 Comments
2024/12/21
23:14 UTC

3

How do I sharpen this type of blade?

This is a type of gut hook/blade meant to help skin animals

10 Comments
2024/12/21
22:55 UTC

6

First time sharpening on stones

This is my first time sharpening a knife on stones. I have some antique stones and i am learning to sharpen. How did i do on standing paper test? Still a bit of struggle to cut trough but it is good

1 Comment
2024/12/21
22:30 UTC

4

All within 12 minutes

Reprofiled to about 17-18 degrees, then got it hair popping sharp, on my worksharp field sharpener alone, within about 12-13 minutes. This blade was a breeze to sharpen. Learning freehand has been productive, it truly is the fastest way to sharpen outside of heavy reprogiling, for which, the belts are the fastest.

2 Comments
2024/12/21
22:10 UTC

25

How did I do on this standing paper test

$20 Seki Magoroku Wakatake stainless steel, sharped on 1k chosera and 2k shapton

7 Comments
2024/12/21
20:52 UTC

6

Finally able to contribute to wrapping

Sleek edge ready to glide.

1x42 with Amazon fine AlOx belt and some water. Still need more practice but getting better.

4 Comments
2024/12/21
20:48 UTC

9

New 1 micron compound

Cleaned my strop with a couple of shaving blades as best as I could.

Applied a thin layer of 1 micron diamond paste. Now I'll see how it works.

It's industrial diamond paste. Hope it's good.

3 Comments
2024/12/21
17:14 UTC

5

100K diamond sharpening stone prototype

100K? That is some fine stone. How do you feel at all, that you used the stone enough to make it worth?

https://youtu.be/U-CY8Btlr1M

15 Comments
2024/12/21
16:59 UTC

43

Standing paper test

Y’all are probably tired of me but I worked on my paper slicing skills.

14 Comments
2024/12/21
15:19 UTC

0

Turns out my technique and edges were not completely shitty after all.

Original post here: https://www.reddit.com/r/sharpening/comments/1hcuihj/achieved_my_first_shavingsharp_kitchen_knife_but/

I was actually testing the edge on a super waxy and tough persimmon skin, not a tomato. The persimmon I have at home is barely penetrated even with my Shiro Kamo sujihiki with a somewhat fresh factory edge (talking about very light pressure here, of course it does cut with slight effort). Cherry tomatoes are penetrated with the slightest touch and the blade shaves so I guess I can be happy for now!

I did simplify my process a little and created a micro-bevel with the finishing stone after sharpening with 17 degrees on the lower stones.

0 Comments
2024/12/21
13:38 UTC

0

Guys is atoma made by jende? The one i have is all branded in Japanese. The one on gritomatic is by jende as well as some on amazon.

9 Comments
2024/12/21
13:14 UTC

2

King Neo 800

0 Comments
2024/12/21
11:29 UTC

89

Easy way to find and hold your angle while free hand sharpening

You still have to be consistent with your grip and movements. Works with ambidextrous sharpening

30 Comments
2024/12/21
10:52 UTC

3

Coticule stone (blue one) some reviews?

Hello falks! Somebody here test this stone ?

https://www.knivesandtools.com/en/pt/-ardennes-coticule-belgian-blue-whetstone200-x-40-mm.htm

How could you compare it to more "classic" stones like naniwa and others?

Thanks!

6 Comments
2024/12/21
10:52 UTC

1

Ever heard of brand "mosiee" sharpeners?

6 Comments
2024/12/21
06:29 UTC

2

Does anyone have the mini convex attachment for the TSPROF Kadet and use it regularly?

I'm looking to upgrade my jig with a Kadet Pro and a big selling point for me is being able to touch up/put on convex edges. However, I know that particular piece isn't adjustable so if any of you have that adapter, I wanted to ask how convex are the edges that the adapter puts on a knife? Visibly so? Cheers.

2 Comments
2024/12/21
03:32 UTC

14

Got a diamond stone from Amazon. Can't sharpen for the life of me..

I'm reading every bit of advice and following it as much as possible. I can't get any of the 3 knives I've tried sharp enough to cut skin, let alone paper.

I'm holding the blades at about a 20° angle, even enough pressure to hold the blade to the stone.

I've tried spending more time on the 400 grit but I don't want to keep grinding away at the blade shape.

I don't understand what I'm doing wrong.

Is 1000 grit high enough to get a sharp blade?

40 Comments
2024/12/21
03:24 UTC

3

Can I use a belt as a leather strap?

Wondering if I can use an old belt I have...

9 Comments
2024/12/21
03:20 UTC

21

Mmmm sweet potato

8 Comments
2024/12/21
02:26 UTC

27

Who needs expensive sharpening tools when you have a cheap diamond and ceramic pocket stone and a leather strop. Quite happy for first time sharpening a knife.

Used a skerper brand diamond/ceramic pocket stone (360 & 1000 grit) and a skerper pocket strop with a 3000 and 7000 compound. Got it all on sale for a total of +/- €25

6 Comments
2024/12/21
00:10 UTC

2

Stone guidance

So I bought a xarilk gen 3 guided system that should be here in a couple of weeks. I'm really only interested in using it for reprofiling and setting a known angle edge. I will do my grit progression on my big stones freehand unless I fall in love with this thing for some reason. My question is what sort of 6x1 stone should I be looking at to do this job? I was thinking of either an atoma 140 or a low grit splash and go? The kme 6" stones are on my radar because of price, but not sure they will work with this stone holder. I am also intrigued by the resin bonded stones but they seem to be more for mid and high grit. I sharpen American kitchen knives some but I'm mostly worried about harder steel pocket knives like s110v and when I can make my self spend the money on one a rex 121. I would say the majority of my knives are s30v and nitro v or 14c with a few d2 which I normally just use my shapton koromaku's on.

If you couldn't tell by what I was willing to spend on the guided system, I am budget conscious for my hobbies so cheap is always good but I don't want junk. If spending more upfront gets me longer lasting or much better performing stones I will do so.

12 Comments
2024/12/21
00:00 UTC

10

Wingman EDC Spar-k NKD

0 Comments
2024/12/20
22:22 UTC

72

Benchmade Valet i sharpened to 10.5 each side. Blade steel is M390.

This is a first attempt at getting a bevel down to 10.5 each side. Had to use a Ruxin pro system because the jaws on my Kediped are just too thick. I'll probably have to crack out the table stones to finish the mirror polish at a later date.

21 Comments
2024/12/20
21:35 UTC

6

stone to compliment Shapton pro 1k?

I am newish into the sharpening hobby and currently using a Shapton pro 1k with a quality strop. I currently get nice consistent results with the process and comfortable with it now. I am looking to add a stone to refine the edge a bit more as I know the 1k isn’t truly 1k, with that said I sharpen anything from Japanese kitchen knives to pocket knives all in various kinds of steels. Looking for opinions on whether to stay with the Shapton line or move to something else? I know the “1k” can give a nice working edge but it’s more about the hobby and wanting to refine my edge some more, also I am not opposed to adding 2 stones to get more of a polished edge for certain knives. Thanks for any suggestions!

32 Comments
2024/12/20
21:12 UTC

2

I’m got a 150$ Gift Card for Amazon from work. I need to sharpen kitchen knives to razor sharpness. What should I buy?

I have a little experience with a whetstone freehand in the past but I don’t own anything now. What should I buy to take it to the next level? Guides, stones, tools, etc? I’m willing to go over that budget by about 100$ if necessary. Thanking you guys in advance.

6 Comments
2024/12/20
19:57 UTC

40

Some people said to use less trashy paper (Standing paper test Attempt #2)

9 Comments
2024/12/20
18:45 UTC

0

Still Struggling with Freehand

I've been trying to master freehand knife sharpening for around a year now and have made quite a lot of progress, but I'm still having trouble with outdoors55's thumb guide trick. Essentially when you get an imprint of the spine on your thumb pad, the tip of your thumb that sits on the surface of the stone can still be over or under depressed naturally, changing the effective angle of your passes from stroke to stroke. What can I do to fix this?

2 Comments
2024/12/20
18:26 UTC

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