Japanese Knife Imports- Stropping and Burr Removal

In this video we go over some basics of the stropping motion, burr removal, and some related tips and tricks. The method we show in this video is just one method for burr removal. There are many others out there that work well. The basic stropping motions we show in this video can also be used on leather, felt, balsa, etc. We hope you find this helpful as you learn about sharpening. If you have any questions, please dont hesitate to ask. You can e-mail us at Jon@JapaneseKnifeImports or look us up on the web at www.JapaneseKnifeImports.com.
Thanks so much.
-Jon

Пікірлер: 110

  • @HalifaxSharpenerPete
    @HalifaxSharpenerPete9 жыл бұрын

    Brilliant as alway Jon, you are a superb instructor.

  • @Tonympiotrowski
    @Tonympiotrowski9 жыл бұрын

    great vid, thanks for taking the time and sharing it.

  • @Chef316
    @Chef31610 жыл бұрын

    Nice video Jon!!!

  • @Chef316
    @Chef3167 жыл бұрын

    Needed to watch this video again. I am going to go through and watch the whole playlist tomorrow.

  • @urbanyogajourneys
    @urbanyogajourneys10 жыл бұрын

    Japanese Knife Imports Hi Jon. I have a question about this video and micro bevels. Where does the micro bevel stage fit with regards to the method you show here. Is it either or? Or do you do it after the stropping and "tearing" shown here?

  • @vadimk2109
    @vadimk21094 жыл бұрын

    Great video ... Do you perform this steps only after using the fine grit at the end or also when switching from 1000 to the finer grit say 6000 ?

  • @jonathanbroida9257

    @jonathanbroida9257

    4 жыл бұрын

    I don't think that there is a single right answer to this. For instance, if you create a very large burr, you may want to do it in between stones. However, more often than not, I just do this at the end. Try both and see what works best for you.

  • @TheLimeCurd
    @TheLimeCurd5 жыл бұрын

    Can you share where you bought your gears? I really like the transparent container and the clamp holding the whetstone.

  • @JKnifeImports

    @JKnifeImports

    5 жыл бұрын

    yeah... the large transparent container is a 4in deep lexan hotel pan by Cambro (you can find them on amazon) and the rest you can find on our website here: www.japaneseknifeimports.com/collections/sharpening-supplies

  • @MR0DDB4LL
    @MR0DDB4LL5 жыл бұрын

    Very clair and concise video again, Jon. It's really well explained and you're a pleasure to listen to. Unlike some Americans that start EVERY sentence with "so what you wanna do is you gonna wanna..." .

  • @StaySharpFacas
    @StaySharpFacas6 жыл бұрын

    Very well explained John, thats a good looking stone, wich one is that? Thanks

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    that is the gesshin 6000 grit splash and go stone

  • @StaySharpFacas

    @StaySharpFacas

    6 жыл бұрын

    Japanese Knife Imports Thabks ill take a look at the Gesshin line, how they feel like on the knives? More on the hard side like choseras or softer? I collect stones and would like to have a few of these it looks great. Thanks for the fast response.

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    There are a wide variety of stones we have, so it depends on the stone. Feel free to e-mail me with more specific questions at jon@japaneseknifeimports.com

  • @BlackTalon53
    @BlackTalon534 жыл бұрын

    Best test for burr is dragging a woollen sock along the edge, pressed against it from the side. It will catch on the tiniest rest of burr.

  • @zenrazor659
    @zenrazor6592 жыл бұрын

    Cab I do the same movements for a straight razor slight smile ? It stings so I imagine are the burrs!

  • @JKnifeImports

    @JKnifeImports

    2 жыл бұрын

    Straight razors would benefit from different techniques. Stropping is quite important though. You’ll want to use higher grit stones too. While some of the principles here will still hold true, i would recommend looking at some more straight razor focused videos.

  • @josephabrac
    @josephabrac5 жыл бұрын

    Hi great vid! What sink bridge are u using?

  • @JKnifeImports

    @JKnifeImports

    5 жыл бұрын

    I'm using this one: www.japaneseknifeimports.com/collections/sharpening-accessories/products/stone-holder-1 along with this: www.japaneseknifeimports.com/collections/sharpening-accessories/products/large-stone-holder-1 and all sitting inside a 4in deep hotel pan

  • @sonespazz518
    @sonespazz5188 жыл бұрын

    How much pressure are you applying on the knife during the lateral deburr stroke? It could just be the angle of the video, but it looks to be a noticeable amount more than what is done for the stropping strokes. Is the point of the stroke that the knife even grazing the stone with a properly fatigued burr will cause it to fall off?

  • @JKnifeImports

    @JKnifeImports

    8 жыл бұрын

    +sonespazz518 its still very light pressure... if you pressed on a kitchen scale, it would likely be between 100-200g. In terms of how it removes the burr, that is the idea... its shears it off.

  • @wesleylogan1206
    @wesleylogan120610 жыл бұрын

    Well-put & informative content as always Jon. Curious to know how you feel about loaded strops and that sort when it come to kitchen knives. I have read from other people on the forums of using a plethora on compounds after a finishing stone greatly improving their edge. Not sure if it was real talk or knife nerds flexing their egos and totally geeking out. I have never used them before because I am happy with the working edge I get off a 6K and de-burring with hard felt, plus they seem expensive. How do you feel about them? Unnecessary?

  • @JKnifeImports

    @JKnifeImports

    10 жыл бұрын

    They are effective, but not necessary. Should i make a video on that too? I just wanted this video to be about the movements of stropping, what its designed to do, and why one does it. Burr removal just kind of came hand in hand with it. For what its worth, i rarely strop kitchen knives on anything other than stones or newspaper (unloaded and dry).

  • @wesleylogan1206

    @wesleylogan1206

    10 жыл бұрын

    Japanese Knife Imports A video would do a lot for the knife community. Like many topics on kitchen knives, there are always some frustratingly bad discussions containing so much misinformation and regurgitated BS. Some of your videos that have covered a number of these topics put a lot of what is said in these discussions to rest. Definitely consider it, many would greatly appreciated it. Thanks Jon.

  • @JKnifeImports

    @JKnifeImports

    10 жыл бұрын

    west logan I'll see if i can find some time for that video at some point in the future

  • @marcusdelgado5109

    @marcusdelgado5109

    10 жыл бұрын

    Japanese Knife Imports I have used loaded strops before, and they do help out quite a bit. For kitchen knives, they aren't necessary if your work on the stones is proficient enough. Yes, it can be expensive if you let it, but it does have it's place. Jon, does stropping on loaded compounds exist in Japan as far as kitchen knives go? My guess is it made it's way into the kitchen knife world by way of the other genres in sharpening, folders, razors ect.

  • @JKnifeImports

    @JKnifeImports

    10 жыл бұрын

    Marcus Delgado not so much in japan... people do strop things, but rarely kitchen knives on loaded strops (and by rarely, i mean i've never seen any one of the craftsmen i work with do it)

  • @nickypoo52
    @nickypoo523 жыл бұрын

    Hey, you had mentioned knife hitting the stone. While I'm doing normal sharpening I sometimes feel my knife stop and dig into the stone - how can I avoid this? Is it a mix of less pressure + a better angle?

  • @JKnifeImports

    @JKnifeImports

    3 жыл бұрын

    without watching your sharpening, its hard to say, but as long as you focus on applying pressure on the edge trailing stroke and relaxing on the edge leading stroke when doing your normal sharpening, it should be possible to minimize the issues you are experiencing.

  • @ared18t
    @ared18t6 жыл бұрын

    What Stone is that it looks so interesting

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    the gesshin 6000 splash and go stone (resinoid based stone)

  • @mlhoward4469
    @mlhoward44699 жыл бұрын

    I am new at this so here goes the likely dumb question. :-) How long did it take you to perfect holding the knife at the proper angle when stropping the blade and is there a particular technique you suggest when learning how to hold the angle through the entire stropping stroke? Warned you it was dumb but there it is and I anxious for your reply. I have nearly 3 dozen kitchen knives to sharpen to a razor cutting edge. LOL If I am lucky maybe that small German steel paring knife will work for me each morning at shaving time. (levity only)

  • @JKnifeImports

    @JKnifeImports

    9 жыл бұрын

    ML Howard honestly, dont remember... it took time... more than a year. But part of that was just a lack of understanding in the beginning. Its just a lot of practice... but using sharpie helps.

  • @glytch5

    @glytch5

    9 жыл бұрын

    ML Howard It DOES take an insane amount of practice, but watching videos like these and making sure your not practicing bad habits is good. The way I learned to strop and hold a consistent angle is by stropping on hard leather. In fact that is how I learned to hold my angles for everything. Lay the knife flat on your leather strop, and start going backwords. The knife will first feel scratchy, and as you lift the spine, all of the sudden the stroke will feel very smooth, at THAT point you are on the edge, if you keep rolling the knife up, it will feel rough/scratchy again, that is where you have gone over angle. I sharpen 3-10 knives a day free hand, now. Its ganna take you probably about 700 knives to get it down, that sounds crazy but over a years time its not much! Good luck!

  • @AGC828
    @AGC8284 жыл бұрын

    When you're stropping using your sharpening or polishing stone...does it matter what grit you're using? Does it have to be 5000 grit or more? I assumed most usually used a leather strop with some DMT compound....or denim...etc.

  • @JKnifeImports

    @JKnifeImports

    4 жыл бұрын

    realistically, it can be on almost anything. But for the purposes of this video, finishing stones make the most sense.

  • @AGC828

    @AGC828

    4 жыл бұрын

    @@JKnifeImports ok.. Didn't know that. Learned singing new. 👍😁

  • @matthewroszkowski4674
    @matthewroszkowski46748 жыл бұрын

    What is the stone you are using in this video?

  • @JKnifeImports

    @JKnifeImports

    8 жыл бұрын

    this one: www.japaneseknifeimports.com/collections/shiage-toishi-fine-stones/products/gesshin-6000-splash-and-go-stone

  • @covert0overt_810
    @covert0overt_8103 жыл бұрын

    ohhh i like that little thumb check "cheat code"

  • @mimizu_
    @mimizu_ Жыл бұрын

    At 3:07, you talk about how you can strop in either direction. I've heard opinions about aligning the "teeth" of the knife. Do you think a bias in one direction can cause issues?

  • @JKnifeImports

    @JKnifeImports

    Жыл бұрын

    I’ve explored this a bit over the years. While there is a difference, its quite minimal. It wasn’t worth the effort in my experience. Quick and effective made a bigger difference than the direction of the teeth. Bite can be controlled by grit too.

  • @mimizu_

    @mimizu_

    Жыл бұрын

    @@JKnifeImports Thanks. Glad to hear your opinion.

  • @johnlee550
    @johnlee5508 жыл бұрын

    hey there, cool videos! where did you get that tub?

  • @JKnifeImports

    @JKnifeImports

    8 жыл бұрын

    +john lee any restaurant supply store will have them... they are lexan hotel pans (full size 400 pan) made by cambro

  • @johnlee550

    @johnlee550

    8 жыл бұрын

    I can't find it anywhere. Is that a 6 inch deep or 4 inch deep container? Is the size around 20 " x 12"?

  • @JKnifeImports

    @JKnifeImports

    8 жыл бұрын

    +john lee amzn.to/1PFzsQ3

  • @garrycation
    @garrycation3 жыл бұрын

    @Japanes Knife Imports Hi Jon, what knife is that?

  • @JKnifeImports

    @JKnifeImports

    3 жыл бұрын

    gesshin kagero 210mm powdered steel gyuto... www.japaneseknifeimports.com/collections/gesshin-kagero/products/gesshin-kagero-210mm-powdered-steel-gyuto-nt

  • @Chaos10691
    @Chaos10691 Жыл бұрын

    Might not see this but how often do you strop your knife?

  • @JKnifeImports

    @JKnifeImports

    Жыл бұрын

    whenever it needs a touchup... i strop on stones though... rarely use leather

  • @BaconNEggzGaming
    @BaconNEggzGaming3 жыл бұрын

    So I know this video is super old, but what I'm confused about is that my knife apexes on both sides, and I can clearly feel the burr, although it's small. After I polish the burr off it doesn't grab into my finger. It slides a little. Any idea what this could be. I do not feel any burr remaining on either sides, so I'm wondering how my edge isn't grabbing.

  • @JKnifeImports

    @JKnifeImports

    3 жыл бұрын

    probably need to have a conversation about your specific burr removal process... either email me at jon@japaneseknifeimports.com or call my store during store hours... happy to help if I can

  • @abhisheknaidu6208

    @abhisheknaidu6208

    3 жыл бұрын

    You are polishing it too much, soo much that you polish off your new edge

  • @jjshane72
    @jjshane72 Жыл бұрын

    hi Jon, coming off of your recent demo video, how light is lightly when deburring on the sponge and does it damage the edge at all?

  • @JKnifeImports

    @JKnifeImports

    Жыл бұрын

    i havent measured in any quantative way, but it can be quiet light. My experience is that little (read:insignificant) to no damage is caused, assuming you've done a good job weakening the burrs connection to the edge and making it as small as possible. But i do a couple of stropping motions afterwards just to be safe. The idea is that this particular sponge doesn't contain any abrasive on that side... just woven extruded plastic. You can use felt, your pants, whatever.

  • @jjshane72

    @jjshane72

    Жыл бұрын

    @@JKnifeImports thank you so much for the reply Jon, I will keep it in mind. Is any sponge that is labeled as non-scratch fine or just this specific one?

  • @JKnifeImports

    @JKnifeImports

    Жыл бұрын

    @@jjshane72 i dont have a good answer for that on the sponge, but you can probably just ask the maker. The goal is to find something scratchy enough to catch the burr, but not hard enough to cause scratching on the edge.

  • @jjshane72

    @jjshane72

    Жыл бұрын

    @@JKnifeImports ok thanks for answering Jon, much appreciated

  • @pd5156
    @pd51563 жыл бұрын

    What is the knife used in this video?

  • @JKnifeImports

    @JKnifeImports

    3 жыл бұрын

    It is a gesshin kagero 210mm western gyuto... www.japaneseknifeimports.com/collections/gesshin-kagero/products/gesshin-kagero-210mm-powdered-steel-gyuto-nt

  • @BOOSTEDLASER
    @BOOSTEDLASER8 жыл бұрын

    I got some horsehide veggy tanned leather . ( I was told this is best) Should I use the shallow/super soft firm side or the more fuzzy side? or 1 of each? Should I leave one un touched and 1 compound? ALL my knives are convex from my work sharp belt system. ANY info would be great Semper Fi

  • @JKnifeImports

    @JKnifeImports

    8 жыл бұрын

    +BOOSTEDLASER a lot of people like leather, but i personally rarely use it. It does work well, and there are a lot of correct ways to use them. Why not ask the vendor, from whom you bought them, what they recommend? For what its worth, i prefer more textured surfaces, harder leather, and coarser compound (1micron at the smallest). But that is for kitchen knives and also has a lot to do with personal preference.

  • @Dorachagi1
    @Dorachagi16 жыл бұрын

    Probably too old of a video for anyone to reply, but is the knife a Hiromoto Aogami Super?

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    nope... we're still here. The knife is not a hiromoto AS. Its a gesshin kagero 210mm gyuto like this: www.japaneseknifeimports.com/collections/gesshin-kagero/products/gesshin-kagero-210mm-powdered-steel-gyuto-nt

  • @Dorachagi1

    @Dorachagi1

    6 жыл бұрын

    Japanese Knife Imports Ah lovely knife, thank you for the quick reply as well as the excellent videos!

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    for sure... if you're looking for stainless clad blue super options, like the hiromoto AS, we have a few that we normally carry. Feel free to bug me anytime via e-mail at jon@japaneseknifeimports.com

  • @fergandco3707
    @fergandco37075 жыл бұрын

    How much money would you be looking at for a stone like that?

  • @JKnifeImports

    @JKnifeImports

    5 жыл бұрын

    This particular stone is $75 from our website, www.japaneseknifeimports.com. It’s the gesshin 6000 grit splash and go stone.

  • @theone614
    @theone6145 жыл бұрын

    What stone is that ? is it artificial?

  • @JKnifeImports

    @JKnifeImports

    5 жыл бұрын

    This one is a synthetic stone and happens to be the gesshin 6000 grit splash and go stone (resinoid based)

  • @allexojeda91
    @allexojeda916 жыл бұрын

    What grit is that stone

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    6000 grit

  • @rfrankhuizen

    @rfrankhuizen

    2 жыл бұрын

    @@JKnifeImports what kinda stone? Brand?

  • @jonathanbroida9257

    @jonathanbroida9257

    2 жыл бұрын

    @@rfrankhuizen its one of our own… the gesshin 6000 Resinoid based stone. It’s technically a splash and go stone, but really works best when permanently soaked (as has been my experience with most Resinoid based stones). However, you have to be careful when soaking Resinoid stones, as they can crack with repeated soaking and drying (specifically by drying to quickly). This is one of my favorite finishing stones, especially for wide bevel or single bevel knives.

  • @Colombiano671
    @Colombiano6715 жыл бұрын

    Edge trailing or edge leading stropping on waterstone??

  • @JKnifeImports

    @JKnifeImports

    5 жыл бұрын

    Stropping by definition implies edge trailing

  • @CliffStamp
    @CliffStamp10 жыл бұрын

    John, have you tried sharpening without forming a burr and thereby avoiding the process of removing it?

  • @JKnifeImports

    @JKnifeImports

    10 жыл бұрын

    yes, but its pretty useless as a real life concept... first, you dont remove fatigued steel. Second, you're more likely to form a tiny burr anyways. Third, most people are not sitting there with a microscope to check their work. And forth, most people are not sharpening experts and need the guidance a burr offers... making sure you are actually sharpening the edge, removing fatigued steel, and removing the same amount of metal at each place along the blade length. While its a nice concept (and possible to do), i dont really think it holds much stock as a reasonable method of sharpening in the vast majority of cases.

  • @CliffStamp

    @CliffStamp

    10 жыл бұрын

    Japanese Knife Imports I am not sure we are talking about the same thing. By not forming a burr I am just talking about the process of grinding only, not the other steps in sharpening such as removing weakened steel, how to check sharpness, how to know when to stop etc. . For example, you can cut the knife into the stone before starting to sharpening which not only removes weakened metal, but also keeps the edge curvature consistent, keeps the tip/choil properly formed, removes micro-chips, etc. .

  • @JKnifeImports

    @JKnifeImports

    10 жыл бұрын

    Cliff Stamp even with that, you will still have burr removal to do somewhere along the way. Moreover, the chances are high that instead of stopping in the exact instant the apex is reached, most people will overshoot this instant a bit (if not more than a bit). Its not that i dont think this kind of sharpening is possible, i just dont find it to be particularly practical when i can just sharpen on a coarse stone, remove fatigued metal, etc., and then spend the rest of my sharpening reducing and removing the burr, resulting in a clean edge that is just as good as the edge produced by a perfect performance of the burrless sharpening method.

  • @CliffStamp

    @CliffStamp

    10 жыл бұрын

    Japanese Knife Imports John, it is unfortunate I don't live close to you, we seem to be talking about two very different things. I am actually talking about a simpler/faster procedure, not a more complicated one. In any case, appreciate the response.

  • @JKnifeImports

    @JKnifeImports

    10 жыл бұрын

    Cliff Stamp I actually think we are talking about the same thing, but what is simple and faster for you will be nearly impossible for most of the people who watch and rely on this videos and similar ones. But on the speed comment, I'd love to show you how fast and consistent the way i sharpen is ;) Either way, its important to have discussions like this, so thanks for bringing it up.

  • @edwardwongliupepelutivrusk1262
    @edwardwongliupepelutivrusk1262 Жыл бұрын

    lmao, my dad strops on his hand.

  • @WellWisdom.
    @WellWisdom.6 жыл бұрын

    This video gave me vertigo.

  • @JKnifeImports

    @JKnifeImports

    6 жыл бұрын

    lol... working on my cinematography... i promise it will be better with newer videos

  • @raulrrodriguez7552
    @raulrrodriguez75529 жыл бұрын

    sorry but you need to do more demonstration while you're explaining

  • @bill7884
    @bill78842 жыл бұрын

    you talk to much, just do it