Knife Making - Copper Folding Knife with Bottle Opener

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  • Опубликовано: 5 июн 2024
  • Making copper folding knife from O1 high carbon alloy steel with bottle opener and copper handle. There I try to show all steps how to make this knife in the video.
    00:00 - cutting blade blank from steel W1-7 plate
    02:02 - shaping blanks with belt grinder and files
    02:42 - drilling hole in the blade and threading it
    03:17 - making bevels
    04:14 - hardening and tempering the blade
    05:01 - sanding and grinding the blade
    06:30 - making cap for handle from duralumin
    08:17 - making handle from copper shaped tube
    09:31 - setting duralumin cap in the handle
    10:46 - sanding and etching the handle
    11:22 - knife overview
    Thanks for watching!
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    ★You can buy all my works at my ETSY shop: www.etsy.com/shop/KossWorkshop
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Комментарии • 226

  • @cuong_vu
    @cuong_vu 2 года назад +52

    are you planning on selling this one?

    • @Koss-channel
      @Koss-channel  2 года назад +23

      yes. it will be available at my etsy shop tomorrow

    • @Red-ding-Ton
      @Red-ding-Ton 2 года назад +2

      @@Koss-channel cost?

    • @boarbot7829
      @boarbot7829 2 года назад +8

      @@Red-ding-Ton have some patience!

    • @smashyrashy
      @smashyrashy 2 года назад +2

      @@boarbot7829 he has the right to ask

    • @boarbot7829
      @boarbot7829 2 года назад +8

      @@smashyrashy and I have the right to say “have some patience!”. Your point is irrelevant.

  • @SethKotta
    @SethKotta 2 года назад +141

    Never seen a break-down knife before. It's a neat concept, but wildly inconvenient. Never mind the fact I would somehow manage to lose the screw that holds it all together.

    • @Richard.Dawson
      @Richard.Dawson 2 года назад +12

      If there isn't a sheath, you need to carry it with the bottle opener out. So when you do need a knife, you need to pull out the allen key & reverse it? It is inconvenient & it makes no sense.

    • @aarone.7551
      @aarone.7551 2 года назад +8

      I believe the intent is to fully mask it as a bottle opener until you are ready to semi-permanently make it a knife.

    • @Richard.Dawson
      @Richard.Dawson 2 года назад +11

      @@aarone.7551 when I need a knife, I usually need it immediately, not after I take it out & assemble it. It looks cool but it's impractical to me.

    • @aarone.7551
      @aarone.7551 2 года назад +3

      @@Richard.Dawson I'll put it more plainly. It's good for smuggling. For those who need to pass it off as something other than a knife one time under vigorous inspection. Then it's turned into a knife for good once you reach your destination.

    • @Richard.Dawson
      @Richard.Dawson 2 года назад +10

      @@aarone.7551 Lol. Any place that won't let you bring in a knife, isn't going to allow you to bring in that bottle opener.

  • @Yallneedsomesense
    @Yallneedsomesense 2 года назад +82

    Your precision with an angle grinder has consistently been something to behold👌

    • @CJ_7519
      @CJ_7519 2 года назад +3

      To quote Denzel's character in Training Day when he had the shotgun: "I'm surgical with this bitch"! Lol🤣!

    • @ronniestanley75
      @ronniestanley75 2 года назад +1

      @@CJ_7519 . And, "You know how ya get to Carnegie Hall?? Practice!"
      Col. Al Doe Raine
      Inglorious Bastards

  • @pepto843
    @pepto843 2 года назад +48

    Don’t know how I’d feel about keeping an Alan wrench at all times but beautiful blade

  • @cyberbioman2631
    @cyberbioman2631 2 года назад +52

    Хорошая работа, но думаю, не совсем удобно каждый раз менять положение и носить всегда с собой шестигранник.

    • @sinner_007
      @sinner_007 2 года назад +3

      Я, признаться, думал будет защёлка под кнопку или ещё что. Но такой вариант...

    • @MarshallSCA
      @MarshallSCA 2 года назад

      Наверное это нож модели Джекил и Хайд. Нужно с утра решить, пьёш ты пиво сегодня либо режешь.

    • @user-os6zw7tr1e
      @user-os6zw7tr1e Год назад

      @@MarshallSCA типа.подождите ребята.щя я его переверну.

  • @brianfalls5894
    @brianfalls5894 2 года назад +16

    You did a mighty fine job on that knife sir. I did notice though that it doesn't fold. It's a great looking knife just the same and I like that you also cut in the bottle opener. Guarantee it's a one of a kind knife

  • @_Ciiitron_
    @_Ciiitron_ 2 года назад +43

    Nice work, but it doesn't even fold. Why call it a folding knife?

  • @user-ij4vv5cy5f
    @user-ij4vv5cy5f 2 года назад +8

    Как идея - классно. Как применение - спорный вопрос. За изготовление лайк.

  • @pasha22ruspantigin98
    @pasha22ruspantigin98 2 года назад +1

    Каждый по своему сходит с ума.полочник для коллекции не больше!

  • @Russellsperry
    @Russellsperry 2 года назад +10

    Beautiful knife, and I love the craftsmanship. I just can’t see the practicality, because I can pop a bottle cap with almost anything.

    • @Rufio1975
      @Rufio1975 2 года назад +2

      But not everyone can.

    • @Russellsperry
      @Russellsperry 2 года назад +1

      @@Rufio1975 I grew up in the 70s, and 80s where almost everything had a bottle top.

    • @Rufio1975
      @Rufio1975 2 года назад +1

      @@Russellsperry
      Me too but still, not everyone can open one up like that. Especially today. Besides, Im sure he made it for the fun of it. Not because he thought it was the most efficient and practical of ideas. Just looks cool. Lots of things are just because of that very reason.

    • @Russellsperry
      @Russellsperry 2 года назад

      @@Rufio1975 True, and it’s a beautiful knife.

  • @ukulelefatman
    @ukulelefatman 2 года назад +4

    I think a place to stow the wrench would be handy.

  • @CertifiedSunset
    @CertifiedSunset 2 года назад +3

    Very cool! I was expecting it to be a folding knife,not sure how I feel about needing an allan wrench to use the of half.

  • @PanicNode
    @PanicNode 2 года назад +1

    Glad to see you're still making vids!! Great work as always and hope your staying safe out there!!

  • @dmitry_meister
    @dmitry_meister 2 года назад

    ..каждый Ваш нож, это произведение исскуства
    ...я думаю Ваши "ножи", будут только в коллекциях лучших, и только в последнюю очередь для остальных и "коммерческих дешевых копиях на али"

  • @pjhalchemy
    @pjhalchemy 2 года назад +2

    Koss, you've become quite the surgeon with the angle grinder and belt grinder!! So very impressive to watch your growth over the years. Thank You for all these wonderful designs and builds! As much as I love the simplicity and elegance of this one, perhaps you could add a feature to store a hex key or just use a thumb screw of some kind. Very trick would be a flat head screw with a fold over butterfly key head that would keep the design flat bodied. Just my thoughts, Always appreciate your fine craftsmanship. Hat Tip, ~PJ

  • @kuyawintvtech8931
    @kuyawintvtech8931 2 года назад

    Thank you for sharing this good idea sir on how making the knife.

  • @wumarNart
    @wumarNart 2 года назад

    Beautiful IKEA knife.

  • @TyphonMar
    @TyphonMar Год назад

    Brilliant! Love it

  • @iron_quill
    @iron_quill 2 года назад +4

    Wow, I love watching your video. You did a great job on this one. This is a really interesting design. Unfortunately I can't ever get to your shop in time to even see what the prices of your stuff is before it's already sold out 😅

  • @volkangunyeli
    @volkangunyeli 2 года назад +2

    Hello Koss, You have done another excellent job with a clean and beautiful workmanship, congratulations.☺👍🙌🙋

  • @samcoote9653
    @samcoote9653 2 года назад

    Nice! Always love how you use copper or brass in your handles, really sets your knives apart from the others! also, good choice on the Lowenbrau ;)

  • @MCsCreations
    @MCsCreations 2 года назад +1

    Beautiful work, dude! Really well done! 😃
    Fantastic looking knife!!!
    Stay safe there with your family! 🖖😊

  • @ZenevYT
    @ZenevYT 2 года назад +3

    Que hermoso, excelente video, ojala pudiera tener la oportunidad de tener el dinero y de poder adquirir una de sus obras tan hermosas que usted hace Sr. Koss me encantan mucho, un saludo desde Venezuela.

  • @user-xy7xp2gf6s
    @user-xy7xp2gf6s 2 года назад +2

    Из складных ножей, этот самый лучший)))

    • @sinner_007
      @sinner_007 2 года назад +1

      С ключом в комплекте.

  • @ronniestanley75
    @ronniestanley75 2 года назад

    As a wood worker, I would like one of these with a 3/4" chisel instead of a knife. Having a chisel in your pocket is handy as hell around my shop.

  • @rupertmr
    @rupertmr 2 года назад

    incredibly beautyful knife

  • @lucasmonteiro6142
    @lucasmonteiro6142 2 года назад

    Es una belleza, es elegante y toda una obra maestra

  • @DanielOliveiraViolao
    @DanielOliveiraViolao 2 года назад

    Nice, man!

  • @yorkshirejoinery2869
    @yorkshirejoinery2869 2 года назад +2

    Yeayyy, number uno!

  • @jedivanrooyen9614
    @jedivanrooyen9614 2 года назад

    I don't know if it's already been mentioned in the comments but I really think you should intergrat this blade/ bottle opener design with your cross/ fold handle and locking mechanism. It would save you unscrewing the blade to swap it. Just changed it so the bottle opener is used in a different direction so the pressure on the locking mechanism would work 🔥

  • @trippyjol7073
    @trippyjol7073 2 года назад

    Your deserve more like!

  • @a.p.a.woodmetal3412
    @a.p.a.woodmetal3412 2 года назад +1

    Cool project 👍 . It was interesting for me to watch the process 🙂🤝

  • @vinceianni4026
    @vinceianni4026 2 года назад

    Hello Koss Beautiful knife beautiful job well done my friend

  • @oneshotme
    @oneshotme 2 года назад

    Looks great!!
    Enjoyed your video and I gave it a Thumbs Up

  • @DiegoIsTheName
    @DiegoIsTheName 2 года назад +1

    Tesla’s Cybertrucks should ship out with one of these. With a black handle.

  • @lolcec81
    @lolcec81 2 года назад +1

    Это надо вместе с ножом носить шестигранник?

  • @redish_tomato5833
    @redish_tomato5833 2 года назад +2

    you should try to do something with a damascus blade at some point ! Great vid

  • @gordondeitz7838
    @gordondeitz7838 2 года назад

    quite the surgeon with a cutting wheel

  • @jerryjohnsonii4181
    @jerryjohnsonii4181 2 года назад

    Very Cool Knife !!!!!!!!!!!!!!!

  • @JEYD220699
    @JEYD220699 2 года назад

    Excellent knife man! I don’t know if you have mentioned it in another video but can you please share where you buy the belts for the grinder? Thanks 🙏🏻

  • @matthewjacobs5507
    @matthewjacobs5507 2 года назад +2

    Need a little pocket in there for the hex key.

  • @user-ms1lz9wr8n
    @user-ms1lz9wr8n 2 года назад +1

    Как всегда шикарно!

    • @user-bv6jv3pn4u
      @user-bv6jv3pn4u 2 года назад

      Что тебя там поразило? Коравая фиксация? Сведение стамески? Медная сопливая рукоятка? Угловатая форма? Будешь такое писать, буду жаловаться Архангельским.

  • @sinner_007
    @sinner_007 2 года назад +1

    Не понял, это что же, с собой нужно и ключ носить? Хм-м... может защёлку какую-то надо под кнопку.

  • @gabriel_zz1985
    @gabriel_zz1985 2 года назад +2

    Video bem legal 😊👍

  • @chaeroboos7221
    @chaeroboos7221 2 года назад +2

    Красота в простоте

  • @AMindInOverdrive
    @AMindInOverdrive 2 года назад

    Nice knife! A slight redesign and it could simply hinge on the screw and switch from knife to opener quite easily. Anyway, nice work.
    It's much better than all the knives I've ever made (0) LOL

  • @saidmagomed616
    @saidmagomed616 2 года назад +1

    С такой толщиной лезвия, можно было и стопор на пружинке замутить, вместо винта !!

  • @romeovidalrodriguez7754
    @romeovidalrodriguez7754 2 года назад +1

    hola el video está muy bueno 🤜🤛👍

  • @szuzannafatyolspekla6401
    @szuzannafatyolspekla6401 2 года назад

    Nice

  • @EclaWood
    @EclaWood 2 года назад +2

    Mantap kawan 👍

  •  2 года назад

    Super

  • @hudaamirur5672
    @hudaamirur5672 2 года назад

    no bgm, just pure asmr...

  • @1LEgGOdt
    @1LEgGOdt 2 года назад

    This is a really cool knife, but in order for one to use it as either a knife to cut rope or open a really hard to open packages, or to use the bottle opener you have to unscrew the screw to switch to use either end.

  • @declanwittkowske7128
    @declanwittkowske7128 2 года назад

    a slot for the alan wrench in the knife would have been a cool thought

  • @user-dg6uy5ir4i
    @user-dg6uy5ir4i 2 года назад +2

    Заточить винт под ноготь большого пальца левой руки.

  • @0GregorSchultz0
    @0GregorSchultz0 Год назад

    I mean, from one knife maker to another: looks amazing
    BUT - If you know what you're doing everything is a bottle opener ;D

  • @turtleblade7754
    @turtleblade7754 Год назад

    that's a cool concept and aesthetically it looks cool but it also would be a pain to get the blade out

  • @rudrarathod7721
    @rudrarathod7721 2 года назад

    Best make a opner knife 🗡️ you are great

  • @user-hr2jh4we7u
    @user-hr2jh4we7u 2 года назад

    you could make it so the blade slides inside the handle and the bottle opener pops out at the end but looks more clean this way

  • @marki7356
    @marki7356 2 года назад +3

    can you make a knife with wooden handle or like a medieval broadsword

  • @mr.highschoollocksmith6080
    @mr.highschoollocksmith6080 2 года назад

    I suggest investing in a band saw, I am well aware at your surgical abilities with an abrasive cutting wheel but I’d wager you’d save more money in the long run by using a band saw for the initial and larger cuts.

  • @6n-thorus945
    @6n-thorus945 2 года назад +4

    А че не складной то?

  • @slavwillisalmera9692
    @slavwillisalmera9692 2 года назад

    Could potentially use a thumb screw or design it a slightly different way with a slot on the spine with a drop in pin trough the handle possibly with a magnet so you don't lose it , just an idea , but an interesting concept to be fair 👍

  • @PomiDarQu
    @PomiDarQu 2 года назад +1

    Cool, but the screw part kinda make it pointless

  • @user-fr2ij1ws4e
    @user-fr2ij1ws4e 2 года назад

    Исполнение на высоте.
    Но вот менять функции с шестигранником ? Не очень хорошо.

  • @marki7356
    @marki7356 2 года назад +1

    how long does this usualy take ?

  • @fnafplayer6447
    @fnafplayer6447 Год назад

    I'm surprised you didn't make it a friction folder.

  • @gforcekaras
    @gforcekaras 2 года назад

    Nice work but maybe use a thumbscrew instead of an allen screw?

  • @odinson_2814
    @odinson_2814 2 года назад

    Нож, шикарный, конструкция странная. Если заменить винт на пин, например, чтоб можно было обойтись без шестигранника, то да, здорово!)

  • @Kekeripo
    @Kekeripo 2 года назад

    Wouldn't strong magnets be the better choice instead of a screw?

  • @raheemkencalada442
    @raheemkencalada442 2 года назад

    I wish i had the tool to make mine i can only borrow a angle grinder and files ,but now im trying to cuta kitchen knife into a bushcraft knife

  • @aaronwilliams4027
    @aaronwilliams4027 2 года назад

    Awesome design but maybe a gravity or a locking folding design would be more practical

  • @DavidJones-we7gr
    @DavidJones-we7gr 2 года назад

    Great piece but it's not a folding knife it's more of a reversible knife? If that's a more accurate term?

  • @charliekendall7511
    @charliekendall7511 2 года назад +1

    The knife looks pretty, but here are some suggestions for future projects!
    When making a multitool like this, the appeal of making it similar to a Swiss Army knife is strong. But having only one pin holding the blade in place puts a lot of tension on the handle. I’d recommend making a static blade with a longer tang, and putting more pins through the tang. You can still have the bottle opener on the other end, maybe even having a cover that can be taken off the bottom of the handle.
    Using wood can be more useful for a handle, especially with a longer tang. You can still fabricate the blade just as easily, as once you put wood slats on the outside of the tang, you can grind it to whatever shape you want the handle to be.
    I hope to see you continue to improve and make beautiful, functional pieces of art!

  • @_kevo_c0052
    @_kevo_c0052 2 года назад

    Sorry for my English but what's the name of the object he used for fixing the blade while he was sanding?

  • @byku817
    @byku817 2 года назад

    3.09 этот инструмент, не знаю как назвать, зажим. У меня есть точно такой. Прикольно. Это делалось во времена союза, очень старая вещица.

  • @bulbasar
    @bulbasar 2 года назад

    Чтобы им пользоваться надо носить шестигранник?

  • @maxpower1293
    @maxpower1293 2 года назад

    The bottle opener is quite useless. You can open the bottle with the back of the blade. Anyhow, amazing work.

  • @artrua9
    @artrua9 2 года назад +5

    красивая бесполезность, нож с винтиком, да ещё на шестиграннике это что-то с чем-то

  • @marcsenteney3160
    @marcsenteney3160 2 года назад

    To make it fit right together ….. the Allen wrench should be a part of the build! Just saying.

  • @mistahanansi2264
    @mistahanansi2264 2 года назад +1

    Aww... oh well. I was hoping it could fold out and back in. Taking out a screw driver to reassemble it each and every time you want to "switch modes" seems like quite the turnoff.
    And if I need to carry a screw driver at all times in case I need to reassemble it, I might as well just keep it in knife form and carry a bottle opener separately.

  • @EDC-MICHA
    @EDC-MICHA 2 года назад

    Cool wo kann man das kaufen

  • @angeldust5721
    @angeldust5721 2 года назад

    I would've sharpened it a bit differently but I'm not a knife maker so what do I know

  • @user-eb9qz9uf8o
    @user-eb9qz9uf8o 2 года назад

    на лентопильном станке гораздо удобнее выпиливать такие детали, чем болгаркой

  • @Temphost1408
    @Temphost1408 2 года назад

    A mix between a Benchmade tengu tool and a higonokami

  • @pascaleherault2788
    @pascaleherault2788 Год назад

    Superbe couteau qu’elle acier pour la lame utilisée vous et pouvez-vous me fournir le plan si possible merci

  • @ahorobchenko3611
    @ahorobchenko3611 2 года назад

    Is it possible to send u some templates and are they necessary for u? I have some folders in dxf already.

  • @arewhyinoh8595
    @arewhyinoh8595 2 года назад

    Change the screw to be something you can take out without a tool. A small recessed button with a shallow leaf spring so you can push it in and slide the blade out. It seems completely impractical otherwise. Sitting around drinking beers with your friends and you get a good buzz going and someone asks for a knife and you start drunkenly fiddling with the bottle opener like, hang on i gotta find my hex wrenches.

  • @bgteamadr4736
    @bgteamadr4736 2 года назад +1

    Проект интересный. НО съёмный винт и необходимость носить с собой отдельной ключ!!! Это очень плохо. Мне надо заранее решить, чем я сегодня буду пользоваться, ножом или открывашкой. Лучше бы был вариант без винта с резьбой, а просто плотно посаженная втулка (ось, штифт, трубка) которая крепилась бы шнурком к темлячному отверстию. Второе что не понял... зачем делать глухую рукоять, ее же не промыть в принципе, там начнет собираться грязь и ее от туда никак не убрать. К тому же клин, может начать ржаветь.

  • @richardhatt6541
    @richardhatt6541 2 года назад

    But you need an Allen wrench to switch it around.

  • @B_J_A
    @B_J_A 2 года назад +2

    Бля твои ножи отдельный вид искусства ! Нигде не встретишь подобных !

  • @oxzy0394
    @oxzy0394 Год назад

    where do you get the tools from?

  • @daddymar6063
    @daddymar6063 Год назад

    Don't loose the allen key..😊

  • @rothyn88
    @rothyn88 2 года назад

    well damn, mixed feelings on that one

  • @clementlorenz6172
    @clementlorenz6172 2 года назад

    Do you have a link to the Template?

  • @oozeandgoospeedpaints
    @oozeandgoospeedpaints 2 года назад

    Cool work, but I don't know that I'd call that a folding knife per se. It doesn't actually fold anywhere; it's just reversible.
    However, for what it is I think it's a brilliant idea; I'll probably be incorporating it into my own work at some point as working with actual folding knives that need precise hinges is not to my taste.

  • @c3ldri0n75
    @c3ldri0n75 2 года назад

    i need one

  • @gameofstingray6436
    @gameofstingray6436 2 года назад

    Does the knife have a template link

  • @markinze
    @markinze 2 года назад

    where do you sell?

  • @gondronglapannam7911
    @gondronglapannam7911 2 года назад

    Jos