Repair a Rusty Japanese Knife over a month

  Рет қаралды 2,064,457

JSK-koubou

JSK-koubou

Жыл бұрын

It took me a month just to sharpen the battered Japanese Knife .
I develop various instruments and tools.
Click here for the plan
jsk-koubou.stores.jp/

Пікірлер: 651
@jisakukobo
@jisakukobo Жыл бұрын
If you like the video, please introduce it to your friends and social media ! Please watch with subtitles turned on. 字幕をONにして視聴してください。
@mikoro88
@mikoro88 Жыл бұрын
Man I just _love_ ALL your jigs, rigs and setups! It's all just _SO_ incredibly clean, and well executed! And always satisfying to watch. 😊 ❤
@notfeedynotlazy
@notfeedynotlazy Жыл бұрын
Thanks for taking the effort to add captions. 👍 Heads-up, at one point (5:46) the English subtitles are not in English. Heads-up x 2, at several points you make a minor English mistake that wouldn't be worth nitpicking about (since you took the effort to do them to begin with!), but since it changes the meaning I'm bringing it to your atention. When you talk about "dents" I was very confused, as I saw no holes in the edge proper. Then I realized you meant the _pits_ caused by the rust. 😁
@reynaldoberena2824
@reynaldoberena2824 Жыл бұрын
E
@user-mo5np6lx5h
@user-mo5np6lx5h Жыл бұрын
Нивхи за месяц до хода рыбы точили ножи и причём вручную. И камни для этого подбирали в речках.
@user-cj1jn7kx9v
@user-cj1jn7kx9v Жыл бұрын
Пятиминутный ролик растянуть на полчаса... 🤦🤦🤦
@thecalif2914
@thecalif2914 Жыл бұрын
Definition of "Hobby": Achieving the least revenue, with the greatest possible effort. A great example of craftsmanship, patience and also respect for the beauty and sharpness that comes out from under the rust!
@robertoortega1801
@robertoortega1801 Жыл бұрын
You're an extremely gifted artisan. I love your work, I found it very inspirational.
@advance-heating
@advance-heating Ай бұрын
That's a great new handle. Next restoration will involve making a new blade.
@davidcrossley7145
@davidcrossley7145 11 ай бұрын
I really enjoyed watching you bring this rusted old knife back to life.”true craftsmanship excellent “ 👍
@mor8266
@mor8266 Жыл бұрын
That is truly beautiful work. A knife of this quality deserves the time and effort to restore. You're the greatest.
@rjung_ch
@rjung_ch Жыл бұрын
You make the best videos, top 5 for sure! Love the detail and amazing quality of work, doesn't matter what it is, a new build / jig / restoration. 🙏
@Tuxedo2680
@Tuxedo2680 6 ай бұрын
A labour of love. Such patience and skill. Kudos to you Mr. Koubou
@nielslund9359
@nielslund9359 Жыл бұрын
I so admire your craftsmanship. Well done!
@gilbertdelgado6703
@gilbertdelgado6703 5 ай бұрын
Fabulous workmanship, it is apparent that you are a master craftsman.
@YiannisPagonis
@YiannisPagonis Жыл бұрын
Excellent job sir. You deserve a thousand thumbs up! 👍👍👍👍
@MASI_forging
@MASI_forging Жыл бұрын
Turned out to become a beautiful knife and you did a great restoring it as well.👏👏
@kimharris7231
@kimharris7231 6 ай бұрын
Incredible clean and precise work by a craftsman with immense patience. Painstaking work resulting in a beautiful knife. Superb.
@2030ification
@2030ification Жыл бұрын
From an old utility knife to a collector's item. This is just WOW!
@fonziyo
@fonziyo Жыл бұрын
You're wrong, the makers mark is gone making the knife worthless
@EffToyz
@EffToyz 11 ай бұрын
this video is amazing! I never knew you could restore knife in such condition!
@ShamblerDK
@ShamblerDK Жыл бұрын
That is simply beautiful. You're truly an artisan.
@LaelsonMachadodaSilva
@LaelsonMachadodaSilva Жыл бұрын
Jisaku Koubou ... excelente trabalho ! perfeita qualidade ! admiro muito seu cuidado ! Parabéns !!!
@mariopisanello65
@mariopisanello65 Жыл бұрын
Semplicemente meraviglioso. Grande ammirazione. Non solo per questo lavoro, ma per tutti i tuoi lavori.
@pin20mentanpin54
@pin20mentanpin54 6 ай бұрын
一切の挿入音無しで緊張感たっぷりのコンテンツ作り。ただただ素晴らしい!
@SiTengoTiempo
@SiTengoTiempo Жыл бұрын
Excellent work. Excellent precision.
@user-xp4xi3nb9n
@user-xp4xi3nb9n Жыл бұрын
Your are the best! The MASTER of precision!!!
@DavidSmith-ss1cg
@DavidSmith-ss1cg Жыл бұрын
Exquisite! Thanks for sharing this with us.
@stefanwesterberg5319
@stefanwesterberg5319 8 ай бұрын
Awesome restoration! Wow! 😎 Two thumbs- up 👍👍
@alshaa1699
@alshaa1699 Ай бұрын
Hello, great master. I always enjoy watching your videos. You work with patience and precision, and this makes the result of your work excellent and accurate. Good luck and mighty master with skill
@torbjornnilsson5057
@torbjornnilsson5057 5 ай бұрын
What a fabulous work! You are awesome!
@bobridge5271
@bobridge5271 Жыл бұрын
For those who don't know, this is a right-handed knife for fish filleting, called a deba. They are usually made of carbon steel because that can be made sharper, but prone to rust, of course, as seen in this video. Left-handed deba are widely available in Japan, but I am not sure about overseas. If you are left-handed, be sure to get the correct-handed deba ! It is impossible to use a right-handed deb with the left hand, and vice-versa, as it will dig into the fish bones and generally make a big mess.
@lancemillward1912
@lancemillward1912 Жыл бұрын
Usually two types of steel welded together. Hard steel for the blade edge and etch up awesome in ferric chloride
@josephedlin2172
@josephedlin2172 Жыл бұрын
I’ve never heard of a left / right handed knife - how do they differ?
@kingsta3174
@kingsta3174 Жыл бұрын
@@josephedlin2172 the only have a bevel on one side
@karttu1
@karttu1 7 ай бұрын
We be interesting to see how filleting is performed with such a thickness of the blade.
@zoned1361
@zoned1361 6 ай бұрын
Why is the blade so thick? It seems like it's almost 1 centimeter thick.
@talegunner4414
@talegunner4414 10 ай бұрын
what a beautiful knife. Great work. You take your time and create a fantastic piece of functional art. I wish I had your patience.
@AmazingSmart-ngth
@AmazingSmart-ngth 8 ай бұрын
WOW...great ideas 💡 ✨!!! I will definitely use some of these ideas. THANKS 😊
@Marcus_Shaw
@Marcus_Shaw Жыл бұрын
Would have liked to see the maker's marks left, perhaps fading the polish to leave the original patina at the top of the blade? All the same, nice job 👍
@ericfg806
@ericfg806 Жыл бұрын
I agree. I don't understand removing the maker's mark just for a mirror polish.
@raymondengineering8951
@raymondengineering8951 5 ай бұрын
It said, Made in china 😂
@tomdrew5608
@tomdrew5608 Жыл бұрын
You did very well with this, sir.
@pauljarine
@pauljarine 10 ай бұрын
Incredible! Thank you.
@scottrose5012
@scottrose5012 7 ай бұрын
That was truly magnificent to watch, thank you so much for sharing your fine art with us. You are a true Master of your trade. Domo...
@markduggan3451
@markduggan3451 Жыл бұрын
That was an amazing restoration of a magical knife.
@michaellee8198
@michaellee8198 9 ай бұрын
Beautiful work!
@UnniKrishnan-wq7ze
@UnniKrishnan-wq7ze Жыл бұрын
Your works always great. And very interesting to watch.❤
@edmedlin2936
@edmedlin2936 4 ай бұрын
I have restored many, many deba knives. Yours is more beautiful by far than any of mine.
@bradleytuckwell4881
@bradleytuckwell4881 Жыл бұрын
Beautifully done it looks stunning
@user-fo5rj4sr1b
@user-fo5rj4sr1b Жыл бұрын
あの錆びた包丁がこんな新品みたいになるなんて凄いですね!見事な仕事でした
@PapaManitas
@PapaManitas 6 ай бұрын
Un cambio espectacular, increible como lo has dejado. Saludos desde España.
@metatechhd
@metatechhd Жыл бұрын
Wow, the craftsmanship on this knife is simply astounding. It's clear that restoring a knife of this caliber requires immense dedication and skill. You truly are a master in your craft, and your attention to detail is commendable. This video of you sharpening your knives for a month is intriguing, and I can't wait to see the incredible results! 🔪✨🔧
@-danR
@-danR Жыл бұрын
To make the month go by really fast, he chose February.
@xl000
@xl000 Жыл бұрын
can you tell me which part you found the most astouding ? Because it's mostly sanding, and making an oval handle
@alexma9408
@alexma9408 Жыл бұрын
Самое мутное и скушное видео, что я видел!
@stevefromlondon9175
@stevefromlondon9175 Жыл бұрын
Amazing workmanship it's beautiful the end result Regards Steve UK London
@robertrich1216
@robertrich1216 Жыл бұрын
Amazing...such care and skill!!
@elito1138
@elito1138 Жыл бұрын
absolutely incredible
@phillipzx3754
@phillipzx3754 4 ай бұрын
Beautiful work.
@chicaborba9178
@chicaborba9178 Жыл бұрын
Que trabalho lindo . Parabéns ! Brasil
@erroldavis2983
@erroldavis2983 6 ай бұрын
I should’ve known better, is the perfect guy, with perfect wooden tools, with a perfect results on everything that he does, because he’s the perfect guy in the woodworking business ! I can’t help, but think he’s the perfect man!
@michaelnorman5640
@michaelnorman5640 11 ай бұрын
Another masterpiece you are amazing and inspiring! Make me want to go sharpen up some overdue chisels and planes that are in need of tuning and just been putting off! 😂
@tjacksonwoodworker3726
@tjacksonwoodworker3726 Жыл бұрын
awesome restoration! I enjoy your videos.
@johnmccormick650
@johnmccormick650 8 ай бұрын
Great restoration ❤
@bluejijiikemen5537
@bluejijiikemen5537 Жыл бұрын
いつもながらの凄腕!兎に角、あなたの作業はどれも隙が無くほれぼれする。この修復の分野もさぞ成功するでしょう。 楽しみにしています。
@phooesnax
@phooesnax Жыл бұрын
This fellow always pursues excellence!
@weldabar
@weldabar Жыл бұрын
Wow what a great find and restoration!
@lvttvn9365
@lvttvn9365 4 ай бұрын
Thanks for your excelence videos , your technique is superb. Great lessons teached and repeatable.
@SERGEY_Vlasenko
@SERGEY_Vlasenko Жыл бұрын
Perfect job!
@margaretragle1337
@margaretragle1337 Жыл бұрын
Watching that rusted knlfe get a wonderful make over AWESOME.
@kleckerklotz9620
@kleckerklotz9620 Жыл бұрын
Unconventional, yet creative way. I like it.
@SomewhatAbnormal
@SomewhatAbnormal Жыл бұрын
Wow, that’s a very thick piece of steel and worth fixing! When restoring a knife I start with rust remover (chemical process), followed by belt grinding (I use an OBM 2x72), then I move on to more refined whetstone work. I find this to be the fastest way to restore.
@Bob_Adkins
@Bob_Adkins Жыл бұрын
That blade was so thick it needed a half hour on the 2x72. I have never seen a kitchen blade so thick!
@binghoward70
@binghoward70 Жыл бұрын
@@Bob_Adkins this knife is for cutting big tunas. It is strong enough to cut thru the rib bones.
@SomewhatAbnormal
@SomewhatAbnormal Жыл бұрын
@@Bob_Adkins I have made a butcher knife that thick but I’ve never seen a chef knife like this!
@stevefromlondon9175
@stevefromlondon9175 6 ай бұрын
Outstanding work looks better than new Regards Steve UK London
@jo-ym7zl
@jo-ym7zl 6 ай бұрын
I love all your videos. You have lots of great ideas and you are so diligent. That sounds awesome. Bravo and thank you for everything you share. あなたのビデオはすべて大好きです。あなたは素晴らしいアイデアをたくさん持っていて、とても勤勉です。それはすごいですね。ブラボー、あなたが共有してくれたすべてに感謝します
@airford13
@airford13 6 ай бұрын
very impressive! you got a new follower from this. cant wait to see more!
@oliviercalmel2
@oliviercalmel2 23 күн бұрын
Good job, well done
@user-qu9es7vt9h
@user-qu9es7vt9h 11 ай бұрын
まさかこの包丁自体も鍛冶屋もこんなになるまで復元+αしてもらえるとは、思いもよらなかったでしょうなぁ…。 取り敢えず、両者共本望であろうことは間違いないでしょう。👍👏
@mirekkuzminski3956
@mirekkuzminski3956 10 ай бұрын
Awesome work ❤️🌞
@plunder1956
@plunder1956 Жыл бұрын
My first thought was: At least it has a long robust Tang. You can do almost anything, but if the Tang is bad, it's almost a waste of time. This is rusty but thick.
@kefwals8722
@kefwals8722 Жыл бұрын
Agreed your tang quality can make or break the show. As a child the baseball team would have pizza parties hosted by a different parents home. And the lower middle class parents would provide orange tang possibly grape which was equally acceptable. Then we'd go to a more upperclass parents home a different week and they would put out somehing crazy like pineapple or horchatas flavor tang which was as you say just a waste of time. It wasn't until I was saying 16 or 17 until I was to discover Wu-Tang and I was really able to start making sense of the world. In the end It always comes down to Tang quality when deciding whether something's worth doing or not
@volkangunyeli
@volkangunyeli Жыл бұрын
Perfect job master. Very clean. 💯👍👏👏🙌
@BRICOLAJELISTO
@BRICOLAJELISTO Жыл бұрын
Muy buen trabajo y excelente acabado.
@fabriciohernandezlopez849
@fabriciohernandezlopez849 7 ай бұрын
un trabajo prefecto y exelente JSK.......impreciosnante,,,,,,,,,,,bendiciones-------
@TocilarulTimisorean
@TocilarulTimisorean Жыл бұрын
Great restoration👏 Maybe for the next awase Deba you end with a Kasumi finish on the bevel. This finish looks better on honyaki blades 😉
@DIYTechTrends
@DIYTechTrends 7 ай бұрын
That's so great! But I will make it even simpler so that people who don't have enough tools can still do it. ❤🎉
@kaunas888
@kaunas888 5 ай бұрын
It's not a knife; it is a work of art.
@andrzejporeda7281
@andrzejporeda7281 Жыл бұрын
Przepiękne jest ten cały japoński nuż odrestaurowany pozdrawiam twórcę tego filmiku serdecznie 👍👍👍👍👍
@FutureEon
@FutureEon Жыл бұрын
🔪✨🔧 Absolutely mind-blowing craftsmanship! The level of skill and dedication required to restore a knife of this caliber is truly awe-inspiring. Your attention to detail is exceptional, and it's intriguing to witness your month-long journey of sharpening these knives. I'm eagerly anticipating the incredible results you'll achieve. Keep up the amazing work! Can't wait to see more. ⚒🔥💪
@james-jq8sk
@james-jq8sk Жыл бұрын
That's a very nice sharpening set-up with the blue container...
@pinkkisiel3731
@pinkkisiel3731 5 ай бұрын
Looks like a new knife, but I'd personally try to preserve the maker's mark as much as possible. Any good knife deserves this much.
@Songfugel
@Songfugel 10 ай бұрын
Only minus for this amazing video is that you got rid of the engraving 😢
@justtim9767
@justtim9767 6 ай бұрын
Beautiful.
@udoburmester5733
@udoburmester5733 Жыл бұрын
Great and fascinating work, no artwork!
@kaimann69
@kaimann69 Жыл бұрын
I remember when you started this proyect .... 3000 years ago, I was there! - Elrond 😅
@lexvane3494
@lexvane3494 Жыл бұрын
again, very nice craftsmenship
@kalaipaa
@kalaipaa 6 ай бұрын
Amazing and very patient work!!! Joozu desu ne!!!
@nikolaythird1454
@nikolaythird1454 Жыл бұрын
You can watch endlessly!
@Inventor102usa
@Inventor102usa 4 ай бұрын
Knife sharpener master. Thank you ☺☺☺
@renatoferreiralima6931
@renatoferreiralima6931 Жыл бұрын
Amazing!!!!
@Ricardo-Royco
@Ricardo-Royco Жыл бұрын
Tres tres beau boulot ! Félicitations
@Rodo1946
@Rodo1946 7 ай бұрын
Muy buena restauracion, el acero al carbono es sin duda el mejor filo, precisa de muchos cuidados, el acero japones tradicional es al carbon. Me parece que en el proceso de quitar el oxido, tambien se quito las letras, una pena no se hayan recreado. Felicitaciones por el trabajo manual, pero valio la pena.
@user-qr7xz4dl4s
@user-qr7xz4dl4s Жыл бұрын
研ぐ、砥ぐ、磨ぐ 同じトグでも色々な種類と方法が有ります TOGUって奥が深いですよね。
@claudeserge5318
@claudeserge5318 Ай бұрын
Magnifique !!! Congretulations !
@viorsa8200
@viorsa8200 Жыл бұрын
Gran trabajo maestro, pero es un vídeo muy largo, lo ideal serian dos partes de 15 minutos máximo, gracias por compartir sus conocimientos y experiencias, un cordial saludo y por supuesto un merecido like desde Narón (Galicia)👍🤓😜
@hoffaltlucas
@hoffaltlucas Жыл бұрын
Very fine polishing
@Sparky_D
@Sparky_D Жыл бұрын
This video has come just as I've been looking to sharpen some of my knives. As always, you've done an amazing job.
@bramweinreder2346
@bramweinreder2346 Жыл бұрын
This is by far one of the best restaurations I've seen. Too many people only care about the mirror finish but still leave the knife pitted, they don't care about the flatness of the edges or the transitions between them. They attack it with power tools like Philistines without understanding the craft involved or the longevity and usability of the work piece, while you have an obvious love for these things.
@zippy1981dotnet
@zippy1981dotnet Жыл бұрын
With regards to the pithing, you remove a lot of metal to get rid of pithing. It's not always worth it.
@amyhund3786
@amyhund3786 Жыл бұрын
Die Elektrowerkzeuge mit langsam drehendem Wasserstein führen zu einem exakten Freiwinkel der Schneide. Wie deutlich zu sehen ist bekommt er das freihändig nicht hin.
@tasmedic
@tasmedic Жыл бұрын
I think this would have been much quicker and easier with diamond stones like my ATOMO 100, and 400. It'd likely be possible to do 4 knives like this in a month using the right stones to complete the initial reprofiling. Having the sandblasting equipment was a good idea. Wish I had that. I gather that you can get attachments for pressure washes which can draw in blasting sand, but I've not seen one for my Gerni pressure washer. I'm sad that the maker's mark has been permanently removed from this blade. It would have been considerate to etch that back on after the restoration.
@waltermann779
@waltermann779 7 ай бұрын
Vor paar Monaten habe ich auch so eins restauriert, das war wirklich schwer und mühsam
@robsonbatista2882
@robsonbatista2882 Жыл бұрын
Muito bom seu trabalho, totalmente artesanal o que valoriza muito o produto final...
@whitelionsilentpride3488
@whitelionsilentpride3488 2 ай бұрын
Amazing job 👏🏻👏🏻👏🏻👏🏻
@musamor75
@musamor75 11 ай бұрын
Absolutely superlative job. All my respects. Unfortunately here in France, and in Europe in general, it's very hard to get proper Japanese sharpening stones, especially the very large ones like you use. I was wondering what the white powder you sprinkled on the stone was? You brought back the rusty old knife back to life as a thing of beauty.
@lightube12
@lightube12 8 ай бұрын
i think is a polishing compound used both for high shine and sharpen.
@jacobenard2188
@jacobenard2188 2 ай бұрын
Very nice! Spitefully are the disappeared Japanese characters on the blade. Furthermore excellent job.
@leslienixon9274
@leslienixon9274 Жыл бұрын
Beautiful!
@user-qy8dl2ev9s
@user-qy8dl2ev9s 2 ай бұрын
Los mejores referente a la elaboración de cuchillos ( los japoneses). Toda una obra de arte la restauración de este cuchillo 😮. La dedicación y paciencia da como resultado éste final asombroso
@jisakukobo
@jisakukobo 2 ай бұрын
Me alegro que hayas comentado. Hago varios videos de manualidades, así que suscríbete a mi canal. gracias
@warrenhunt5556
@warrenhunt5556 Жыл бұрын
G'day and Hajimemashite JSK-koubou san, Your craftmanship and passion for what do, has my complete and humble admiration to the meaning of perfection. BRAVO ZULU mate. Hooroo and tsugi no bedeo made!
@johnnydingo8680
@johnnydingo8680 Жыл бұрын
Nicely sharpened 😊👍
@1954JDR
@1954JDR Жыл бұрын
Beautiful knife.👍👍
@user-xv9mm9we9t
@user-xv9mm9we9t Жыл бұрын
いい仕事してますねぇ~。感動しました。
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