Forging a Cu Mai Hunting Knife

Тәжірибелік нұсқаулар және стиль

In this video we'll be forging a cu mai hunting knife! Cu Mai is a go mai (5 layer) with copper in the 2nd and 4th layers. It produces a stunning effect!
My Website: www.tyrellknifeworks.com
My Instagram: / tyrellknifeworks
Abrasives by Brodbeck Ironworks: brodbeckironworks.com/
Maple burl handle by @flemmingwoodsupply - / flemingwoodsupply

Пікірлер: 393

  • @TyrellKnifeworks
    @TyrellKnifeworks3 жыл бұрын

    What do you think of this build? I didn't show the etching process but I actually had to cover all the copper with clear nail polish and just etch the 1080 by hand with a q-tip! Please give me your comments!

  • @anthonystrunk5360

    @anthonystrunk5360

    3 жыл бұрын

    I was wondering about the etch...

  • @Aleeknives

    @Aleeknives

    3 жыл бұрын

    Did you try to etch it first? I was thinking of a coffee etch

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I was warned from another video that the copper etched much faster so it would be pitted or depressed it you etch the whole thing. I was thinking about coffee but decided against it.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I etched that mokume gane in my ferric with no issues. It still works fine. Is it supposed to lose potency?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    @@wrk3182 yeah, it’s probably time for me too. It’s been over a year at least. No

  • @ryanmcafee666
    @ryanmcafee6662 жыл бұрын

    Just want to give a shout out man, because of what you taught in this video I was able to successfully forge my first cu mai this week.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks great, Ryan! Congrats! Email some pics to tyrellknifeworks at gmail for Viewer Knives. 👍

  • @RedBeardOps
    @RedBeardOps3 жыл бұрын

    Looks awesome man! Very cool concept having the copper in the blade. 👍

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks!

  • @FarawayForge
    @FarawayForge3 жыл бұрын

    Absolutely gorgeous!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks!

  • @TheRedhawke
    @TheRedhawke3 жыл бұрын

    I've never seen Cu Mai before and I think this knife turned out beautiful. The contrast between the two metals is striking.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @micahcampa

    @micahcampa

    3 жыл бұрын

    well it is really only used on japanese made knives so you wont see them in In the american market unless it is costom

  • @giovybez8061
    @giovybez8061 Жыл бұрын

    omg that is gorgeous. I've recently discovered your channel and I'll admit Ive been binge watching. Your work is top notch. Thanks for sharing.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    Жыл бұрын

    Welcome to the channel! Thanks for following along!

  • @nateand3
    @nateand33 жыл бұрын

    I'm so glad you made this video. I've been seeing blades with copper in them and had no idea how they came to be. Lol this knife is absolutely beautiful man

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Nate!

  • @__--JY-Moe--__
    @__--JY-Moe--__2 жыл бұрын

    wow! I'm blown away!! some great metallurgy shared as well!!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for checking out the video library! 👍

  • @retrogamer33
    @retrogamer332 жыл бұрын

    Another absolutely gorgeous knife.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for checking it out!

  • @Keegeth
    @Keegeth2 жыл бұрын

    Your knives are pure art!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks so much! I appreciate you watching!

  • @mitsmagic806
    @mitsmagic8062 жыл бұрын

    Beautiful Killer 🤩

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for taking a look! 👍

  • @albertledesma5173
    @albertledesma51733 жыл бұрын

    I’ve been binging knife-making videos for the past 2 or 2 weeks. This is one of my favorites. 👊🏽

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Albert! Glad to have you aboard!

  • @ThePatriotParadox
    @ThePatriotParadox2 жыл бұрын

    Another awesome piece, really like the color scheme and how within you made the copper just pop.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for taking a look. This was my first try at copper. 👍

  • @AristotleLaoTzu
    @AristotleLaoTzu2 жыл бұрын

    The Lord has truly blessed you with talent. Your craftsmanship is superb!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks so much, Jimmy!

  • @prezzie1
    @prezzie13 жыл бұрын

    Yeah I am not the smartest guy in the world i honestly thought you was going to leave those holes in the handle as a feature. Boy i am glad i watched the whole video. Truly a stunning knife.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Haha.. no, that is known as "skeletonizing" a handle. It's to reduce weight and make the knife more balanced. If you don't do this, its handle-heavy. Thanks for watching!

  • @edthompson3353
    @edthompson33533 жыл бұрын

    Wow. Unbelievable job. You continue to get better and that inspires the rest of us. Thanks

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks so much, Ed! I’m so happy you guys like the content! 👍

  • @stevedoud7112
    @stevedoud71123 жыл бұрын

    Beautiful Knife cant wait for it to arrive!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Steve! I didn’t get a notification of the order, glad you commented!! 👍 it’ll be on its way in a day or so!

  • @kenh8979
    @kenh8979 Жыл бұрын

    Thank you for the video and explaining each step - especially about forging the copper. I've now done a few copper blades with the knowledge you shared. I've started using my oven for heating since it's easier to hold a 1700 to 1800°F temp for setting the copper "weld". Thanks.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    Жыл бұрын

    I’m glad it was helpful, Ken! 👍. Thanks for watching

  • @ohiovalleyforge5383
    @ohiovalleyforge53832 жыл бұрын

    That is an amazing process, love your work brother

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks so much! I appreciate you watching!

  • @ReignForever
    @ReignForever7 ай бұрын

    I really like.this style of knife. Im not able to make cu-mai damascus yet, but i think this type of knife will be my next build. Side note. What a beautiful knife!!!!!!!! Your handle scale game is epic too!!

  • @cals1775
    @cals17753 жыл бұрын

    Now that’s a good looking knife! Thanks for making this video I’ve been curious about Cu mai for a while now and it was nice to see someone make a step by step video about making it

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching. I’m glad you liked it. Stay tuned for some cool builds coming up!

  • @JamesMPogue
    @JamesMPogue2 жыл бұрын

    This is a beauty. You really did an artistic master piece.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    That was my first attempt at cu mai. I’ve done much better since! Thanks for watching

  • @pup76
    @pup763 жыл бұрын

    Super special as always, you sir have great skill. Love the way it turned out.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! Glad you liked it!

  • @dylanbennett3851
    @dylanbennett38513 жыл бұрын

    This turned out absolutely beautiful! You do very clean work my friend, I love your videos. 👍🏻

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Dylon!

  • @pubgemobile4413
    @pubgemobile44132 жыл бұрын

    Really really wow 😲,,,, I love ❤️ رائع سيدي الغالي ،،،،،،،

  • @6sixty1gixxer80
    @6sixty1gixxer803 жыл бұрын

    Insanely amazing work.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks so much!

  • @neilyakuza6595
    @neilyakuza65953 жыл бұрын

    Wow amazing results. First time I have heard of this technique. Nice vid, Awesome knife!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Neil!

  • @ZackofAllTrades87
    @ZackofAllTrades873 жыл бұрын

    One of the coolest knives I've ever seen.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Zack!

  • @MrSoloun
    @MrSoloun3 жыл бұрын

    Great vid, that copper affect looks amazing, great stuff.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks, glad you enjoyed it!

  • @bradymcphail9690
    @bradymcphail96903 жыл бұрын

    I can’t wait to get to level of experience to make this! I’m going to get silly! I’ve seen many knives made with this type of CuMai, but your how to video was stellar!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Brady! It really wasn’t as hard as I thought it would be. Or I got lucky, one of the two. 🤣

  • @406751
    @4067513 жыл бұрын

    Yesssss! Not enough videos on it. Loved the video, looks great bud

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks, glad you got something out of it!

  • @KnifeCursed
    @KnifeCursed3 жыл бұрын

    That turned out really beautiful

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @dapeters19751
    @dapeters197512 жыл бұрын

    Another great build, thanks for the awesome video

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for taking a look, Darrell! 👍

  • @sperber-knives
    @sperber-knives3 жыл бұрын

    Stunning ! looks beautiful mate ! Glad to see your channel growing, Greetings from germany !

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks!

  • @Kratos_God_of_50_BMG
    @Kratos_God_of_50_BMG3 жыл бұрын

    It’s my first time seeing this, but you definitely knocked it out of the park!! 😁👍🏽

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! I have one even nicer available on my Etsy site. 😉

  • @BrighamKindell
    @BrighamKindell3 жыл бұрын

    What a gorgeous knife

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks!

  • @dmark8993
    @dmark89933 жыл бұрын

    Absolutely beautiful knife

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! I’m working on another similar but with another layer of copper. 👍

  • @dmark8993

    @dmark8993

    3 жыл бұрын

    @@TyrellKnifeworks can't wait

  • @OriasBlades
    @OriasBlades3 жыл бұрын

    Your knife turn out so beautiful 😍😍😍😍. And love how detail your video to help someone want to try do a cumai knife 😍

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @rodneylangstroth4577
    @rodneylangstroth45773 жыл бұрын

    Awesome. Finally, something I would like to do. That's why I follow you

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @lukegraham1945
    @lukegraham19453 жыл бұрын

    Beautiful knife and very unique!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! Glad you like it!

  • @Aleeknives
    @Aleeknives3 жыл бұрын

    WOW Denis this was spot on! I have been anxious to try this one but with a hammer and no press! I suspected you didn't need to hit forge welding temperatures! That was some super strong G-10 😂😂😂😂 Your skill and dedication is awesome! The knife is beautiful! A+++

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Airin! I loved this process and for sure I’ll be doing it again. That G10 was freaking me out for a good five minutes before I smacked my head and realized it was my drill press stop! 🤣

  • @Aleeknives

    @Aleeknives

    3 жыл бұрын

    I wonder what it will look like after the copper forms different a patina. I think it could be really cool! Would you go thinner on the copper to get an accent but show less actual copper that is softer in nature?

  • @droberts573
    @droberts5732 жыл бұрын

    Like Always, Very Beautiful Knife

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for checking it out, Donnie!

  • @Anderson-HandForged
    @Anderson-HandForged3 жыл бұрын

    what a amazing job you did on that i may have to try that when i get better at knife making

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! Not sure if I got lucky, but it worked pretty easily. 😜

  • @pm_cruciblenone4008
    @pm_cruciblenone40083 жыл бұрын

    Oh yeah!!! A dream video come true for me!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks so much!

  • @HeavyForge
    @HeavyForge3 жыл бұрын

    Nailed it!!!! I said the same thing when I pulled my blade outta the quench!😂 Literally the best Cu-Mai video on KZread. Also love the 45 degree bevel jig and how you used the file guide for the false edge! Definitely gonna be using those tactics.🔥⚒💪🏻

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Spencer! It was cool collaborating with you. 👍

  • @DaRealdioactiveMan
    @DaRealdioactiveMan3 жыл бұрын

    Wow, you are an amazing craftsman. I still got no idea if this was science fiction or a forging video. I'm definitely going to try this out by myself. Thanx for the video mate Greets from Germany

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Ha, no science fiction here! Thanks for the compliment and thanks for watching! 👍

  • @anthonystrunk5360
    @anthonystrunk53603 жыл бұрын

    Looks good!...great job!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks!

  • @Jesse-Savvy
    @Jesse-Savvy3 жыл бұрын

    Fantastic job man! 🍻

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @jumpnjack8686
    @jumpnjack86863 жыл бұрын

    Beautiful! 💯👌👍👍👍

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @MARCELO-rm4ws
    @MARCELO-rm4ws3 жыл бұрын

    excelente trabajo, te escribo desde Argentina, felicitaciones!!!!!!!!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    ¡Bienvenido al canal! Gracias por ver

  • @theriversexperience9383
    @theriversexperience93833 жыл бұрын

    Absolutely beautiful knife, I will be trying this out for sure. I don't know why I thought you wouldn't see the copper the entire time. When you started grinding it I was like ok that makes sense lol.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    It was easier than I thought. Or I just had beginners luck! 😜

  • @benrussellknives8828
    @benrussellknives88283 жыл бұрын

    Thanks for the info and sweet knife.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @shepardsforgeh2031
    @shepardsforgeh20313 жыл бұрын

    Been wanting to try this along time man but no one shares the secrets! Thanks man I truely appreciate it!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching! I’m glad you liked the build.

  • @user-lb8bn6bv8e
    @user-lb8bn6bv8e2 жыл бұрын

    جميل جدا تطعيم الفولاذ بالنحاس مقبض رائع فيديو ملهم شكرا لكم ولجهودكم ولقناتكم الكريمه

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    شكرا جزيلا! أنا أقدر مشاهدتك!

  • @chrisjvales2
    @chrisjvales23 жыл бұрын

    Wow!!! Now I want to try some cumai

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @lamproknives
    @lamproknives3 жыл бұрын

    That is extremely cool

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks, hopefully it works out like I imagined!

  • @Drew_lininger
    @Drew_lininger3 жыл бұрын

    I’ve never seen how to make cu Mai before! I need to try it! Thanks!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I'm glad you liked the build and learned something as well. Thanks for watching, Drew!

  • @ictorvich1920
    @ictorvich19202 жыл бұрын

    What a beauty

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for taking a look!

  • @huntintrailmetals9343
    @huntintrailmetals93433 жыл бұрын

    Nice knife brother you really outdid yourself on this

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! Glad you like it!

  • @Take_And_Make
    @Take_And_Make3 жыл бұрын

    Wow! It did come out very nice! I wonder if one could do it without a press... Great Cu Mai Tyrell!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I’m sure you could do it without a press. It’s not a real forge weld so I think it would be easier. Thanks for watching!

  • @907jl
    @907jl3 ай бұрын

    I'll tell you what I think.......it's beautiful!!!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 ай бұрын

    Thanks for checking it out!

  • @dominiksubotic3014
    @dominiksubotic30143 жыл бұрын

    coolest knife ever

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks, Dominik! I think the more recent video I did with the copper streaks came out even better, be sure to check that one out! 👍🏻

  • @dominiksubotic3014

    @dominiksubotic3014

    3 жыл бұрын

    @@TyrellKnifeworks i most definitely will

  • @MrLeandroBJJ
    @MrLeandroBJJ3 жыл бұрын

    Ficou muito legal mesmo. Parabéns

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Obrigado! estou feliz por ter gostado. Obrigado por assistir!

  • @IonutJaR
    @IonutJaR3 жыл бұрын

    Waw that was supper !! congrats!!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching!

  • @loff2637
    @loff26373 жыл бұрын

    YOOOOO that was awsome

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks, glad you like it!

  • @louiscarstens4578
    @louiscarstens45782 жыл бұрын

    Well done sir...

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for watching, Louis!

  • @CookieMonster_1969
    @CookieMonster_19693 жыл бұрын

    That blade looks amazing!!!! I have never seen anyone put copper in a blade like that, but man, that friggin works. The knife turned out awesome, but there is a part of me that wonders what black walnut skins would have looked like on it. And that is NOT to say there was anything wrong with the skins you chose, beautiful knife👍

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks, Dale! I’m really happy how it turned out.

  • @WJBlades
    @WJBlades3 жыл бұрын

    Great job Dennis! I started doing one of these about a year ago. I found out very quickly that you have to worry about how hot you get the copper. I side tabled it and haven't gotten back to it. I was very worried about how to heat treat a knife like that. You've answered a few questions for me maybe I'll give it another go soon. My tools are not as precise or sophisticated as yours I'm still a little worried. 😎

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    You’ll get it done! I was surprised it went so well. I really love this process and the outcome so you’ll be seeing more of it.

  • @puskarbista8972
    @puskarbista8972 Жыл бұрын

    You are awesome bro

  • @TyrellKnifeworks

    @TyrellKnifeworks

    Жыл бұрын

    Thanks for watching this build!

  • @lovejcdc
    @lovejcdc3 жыл бұрын

    Absolutely amazing blade and fantastic job. You know what I was thinking what else would look freakin awesome, if you did that same process but instead make it a Japanese style blade with the same scales and pins. I say that because after you polish them it looks a lot like jade. That maple burl is absolutely stunning beautiful and reminds me of jade. Anyway awesome stuff man!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! I may do a Japanese blade sometime in the near future.

  • @CJDEM
    @CJDEM3 жыл бұрын

    Just subscribed, what a beautiful blade!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for the sub! Welcome to the channel!

  • @renatocirilo1491
    @renatocirilo14913 жыл бұрын

    Wonderfull!!! Thanks for vídeo! I'm from Brazil. Niterói city, estate Rio de Janeiro.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks for watching! Welcome to the channel. 👍

  • @renatocirilo1491

    @renatocirilo1491

    3 жыл бұрын

    One question please? The copper merges with stainless steel?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I'm sure you could forge braze the copper to stainless steel. I haven't tried it myself but I suspect it would work just fine.

  • @renatocirilo1491

    @renatocirilo1491

    3 жыл бұрын

    @@TyrellKnifeworks There is a cutlery here @leandro._pires in the instagran. He makes beautiful pieces. Take a look!! It only makes san mai and cu mai. I will try to make a piece in cu mai with stainless steel. Thak you cutlery brother!

  • @bobgore1962
    @bobgore19623 жыл бұрын

    Great video Denis! I had no interest in doing this, but after watching you, I have changed my mind! 😎👍🏻

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I’ve got another one of these coming up soon! That one should be pretty spectacular! 😮

  • @jandis8390
    @jandis83903 жыл бұрын

    Hermoso cuchillo

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Gracias por ver!

  • @shepardsforgeh2031
    @shepardsforgeh20313 жыл бұрын

    Ok....I was going to ask how you protected the copper in the etch but now I know thank you! I am most definitely gona try this!!! Thank you!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Glad I could help!

  • @Puppybreth242
    @Puppybreth2423 жыл бұрын

    Awesome video! You were incredibly instructional. Do you think this process would work with copper alloys like brass/bronze? The alloys have lower melting points

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Hey Ty, I’m pleased you like the video! Using brass would work but the melting point is 1710F so it’s getting really close to your temps to move the steel. You’d have to be precise with your temps and not overheat it. Starting with thinner cladding so you don’t need to move the steel much would be advisable. 👍

  • @jamesball7322
    @jamesball73223 жыл бұрын

    Glad you decided to etch it and bring out the dark edge ,good work bro I’d love to see this done for feather 🤔😳

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    You can layer a feather over it but I don't think it would work to actually feather copper with the steel because it would end up on the edge. Thanks for watching!

  • @jamesball7322

    @jamesball7322

    3 жыл бұрын

    @@TyrellKnifeworks I feel the same way about all Damascus actually,unless it has core steel I’m not a fan of Damascus for that reason I’ve looked through scopes to see the weld lines from pattern steel which is why I toss core into any of my new billets Maybe I’ll do up some feather with copper and toss a core in it 🤔✌️

  • @normmaurice7508
    @normmaurice75083 жыл бұрын

    If u get a large gap in steel we use a buzz bar ( copper ) as a back up plate hit it with a small hammer and it fall off after u welded one side

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Good to know... thanks for watching!

  • @bjsreef6620
    @bjsreef66202 жыл бұрын

    This knife is a simply a work of art. May I ask where you got the sheets of copper from?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    You can get copper sheet just about anywhere. Most of the knife supply sites have it or you can get it on Amazon. Thanks for watching

  • @linda54wood
    @linda54wood2 жыл бұрын

    This is my favorite knife yet. It's a stunner! Would brass or bronze be able to be used? Those against a high shined steel would pop too. And can Damascus be made from mixed metals?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    Thanks for taking a look, Linda! If you haven’t seen the more recent “bowie on fire” build, definitely check that one out if you like this one! You certainly creat Damascus with different metals like brass, bronze, nickel, silver, etc. as long as it doesn’t end up on the cutting edge. Thanks for watching!

  • @rifincurly6550
    @rifincurly65503 жыл бұрын

    The best 👍

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks!

  • @badwolf6398
    @badwolf63983 жыл бұрын

    Very cool blade and technique. I was surprised to see you use JB weld 5 min epoxy over G Flex.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    JB Weld 5 min has always worked perfectly for me. I know people rave about G Flex but I’ve never had any problems. Maybe I’ll try it at some point.

  • @lockpickingengineer7458
    @lockpickingengineer74582 жыл бұрын

    It’s looks very cool but how will it go on steel spike test? Or coconut chop? Etc. ….

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    It will do just fine. Remember the entire core and cutting edge is 1095 high carbon steel. The copper is just for looks and doesn’t affect the core strength. Thanks for watching

  • @jonbottoms8988
    @jonbottoms89883 жыл бұрын

    I now have a new challenge. That’s beautiful sir. I have used the JB weld 5 min stuff. Did not go well at all. I am now using the 650 G Flex. Many times better than JB.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    I've never had a problem with the 5-min epoxy. I think folks sometimes don't mix it enough and that's the problem. Thanks for watching!

  • @cryp2nite947
    @cryp2nite9473 жыл бұрын

    Awesome! But I would have doubts about using it hard... Have you tested how well the "welds" hold?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    The welds are very strong, as strong as the copper that is. There’s no seams at all between the layers. The only issue would be scratches on the copper from heavy use, but that’s just aesthetics.

  • @TalRohan
    @TalRohan2 жыл бұрын

    This gives me a fantastic idea for a sculpture I have in mind, but I need to do some experimenting to see what hydrochloric acid etch does to copper first

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    I would imagine hcl would eat up copper quick. Try it out and see. Thanks for watching!

  • @TalRohan

    @TalRohan

    2 жыл бұрын

    @@TyrellKnifeworks just been having a read and according to the internet Copper has no reaction to Hydrochloric at all so I should be good to use it layered into wrought iron take it to a high polish and it will only etch the iron....will let you see the result.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    @@TalRohan that’s good to know. 👍

  • @ConorSean
    @ConorSean3 жыл бұрын

    Doesn’t copper aneal when quenched? Will you end up with a thin 1095 core wrapped in soft copper? How well has the life held up? Definitely does look awesome!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    The copper bond is extremely strong and the core is 1080 and its about 3/32" so its quite thick. If you held it, you'd see its extremely solid and satisfying! 😉

  • @keithspencersr.6806
    @keithspencersr.68063 жыл бұрын

    Outstanding, beautiful with the copper, do you know anyone who is making and selling these knives?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! This one is for sale and still available. Email me or hit me up on Instagram if you’re interested. (IG is in the description)

  • @timjackson5555
    @timjackson55553 жыл бұрын

    Nice, asked another bladesmith that does this & was sort of vague in in description. After wiring new shop I'll give it a try.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    It’s actually a pretty easy process. Give it a try! 👍

  • @timjackson5555

    @timjackson5555

    3 жыл бұрын

    Tyrell Knifeworks oh, real quick question. Were you at a bright orange? Noticed you mentioned not a welding heat, for me that's almost white.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    You want it hot enough to move the steel. You do NOT want forge welding heat or anywhere near that or you are going to melt the copper. Keep it between 1600 and 1800F. I hope that helps.

  • @DBCraftWorld
    @DBCraftWorld3 жыл бұрын

    My suspicion was totally wrong- I thought that you will use the copper to kitchen knife, not to made cu mai! Denis, Great work!! As always :)

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Ha, thanks David!

  • @19Chrisi97
    @19Chrisi973 жыл бұрын

    Super nice Knife! Is it crucial that the Billet is welded up air-tight?

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    You want it sealed so the copper can’t escape in case it gets too hot. Thanks for watching!

  • @blairlock
    @blairlock2 жыл бұрын

    Layout fluid markers 👍

  • @TyrellKnifeworks

    @TyrellKnifeworks

    2 жыл бұрын

    I don't have any of those but I should invest in some. Thanks for watching.

  • @outdoorfan12
    @outdoorfan123 жыл бұрын

    You’ve got me thinking about oxidized copper now, after seeing your temper cycles. I wonder is there’s a way to get some surface oxidation on that copper without compromising any strength or structural integrity? I’ll have to do some experimenting!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Are you looking for oxidation on the copper? I guess you’re referring to the color bands. Hmm not sure. You’d want to do your final sanding and then perhaps do another lower temp temper. 🤷‍♂️. Interesting idea.

  • @joshyingling
    @joshyingling3 жыл бұрын

    Great stuff, you and I both have the same style of teaching and working lol. Leave in the human parts. Spilled my layout fluid, forgot my drill press stop..... hahaha beautiful knife

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks Joshua! Glad we have something in common . 😜

  • @jamesjacobs8594
    @jamesjacobs85943 жыл бұрын

    Well f’n done. Absolutely gorgeous knife, great video and great to the point instructions! I loved it. I think I may have seen that knife on one of the knife makers groups I’m in on Facebook. Damn fine job, sir!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks so much! I’m happy to hear you are getting something out of the content! 👍

  • @jamesjacobs8594

    @jamesjacobs8594

    3 жыл бұрын

    Tyrell Knifeworks yeah, man! I just learned about your channel and I’m digging it! I’ve been thinking of doing a raffle knife on my fb group and I’m pretty sure a cu-Mai is in order. Firing up the forge today or tomorrow to give it a shot!

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Do it! It’s surprisingly easy. Just be sure to weld all the sides and keep it under 1800 and you’ll be fine. Good luck!

  • @jamesjacobs8594

    @jamesjacobs8594

    3 жыл бұрын

    Tyrell Knifeworks that’s honestly the only things that’s kept me from trying it in the past. I had the same misconception you talked about that the entire stack had to reach forge welding temps. What you explained it I ran straight out to the shop to see if I had enough copper hahah

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Ha, you’re welcome then, lol! Send me a pic of the completed knife. I’ll be showing viewer knives on Triple-T soon. 👍

  • @mattgreef1676
    @mattgreef16769 ай бұрын

    Hi mate from across the pond. Beautiful blade mate. The temperature is that Fahrenheit

  • @TyrellKnifeworks

    @TyrellKnifeworks

    9 ай бұрын

    Yes, all temps are in Fahrenheit. Thanks for watching.

  • @caseycardwell3308
    @caseycardwell33083 жыл бұрын

    Very nice! It seems like the copper would be pretty soft after the heat treat. Does it seem like it'll be probe to scratching? What would happen if you tried chopping into wood with it? Also, do you have a video on handle shaping? I'd be keen on hearing your thoughts about size, ergonomics, etc.

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    The copper is pretty durable, not like steel of course though. Batoning it into wood would probably scratch it too.

  • @hanelyp1

    @hanelyp1

    3 жыл бұрын

    The quench would definitely soften the copper. Depending on the alloy, the steel temper might precipitation harden it again.

  • @spaknives
    @spaknives3 жыл бұрын

    Really digging your videos! I have watched this one like 8 times! Ha! You should do a video on your press. Show us the different dies and dimension of the dies. I am working on a press now so that would be cool! What material did you use for your large round drawing dies? Thanks

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Thanks! I’m thrilled you’re liking the content! I’ve done a video on the press, check my Triple-T videos. I think it’s #3. The dies are 5” squares so that you can turn them 90 degrees. The big rounding dies are actually from 1” square stock that i ground down on the grinder. 👍

  • @spaknives

    @spaknives

    3 жыл бұрын

    @@TyrellKnifeworks I will definitely look for the video. dude having your dies square so you can turn them 90° is a great idea! I definitely will implement that in my build. Thanks for the reply

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Glad I could help. Checkout that video, it has a complete parts list. If you have questions, contact me and I can help.

  • @ReignForever
    @ReignForever7 ай бұрын

    When using a 1080 core, will the knife blade still rust? Also will the copper layer turn green eventually without proper maintenance? I havent started making samascus yet, but i am saturating myself with the knowledge and going to give it a try soon... I won't be starting out with any intricate designs like this, but i just ask the questions as they come up in my brain 😅😊

  • @TyrellKnifeworks

    @TyrellKnifeworks

    7 ай бұрын

    This is a carbon steel knife so it will rust if not cared for. I like to tell people, keep the steel from rusting and the copper will be just fine. The copper Bowie knife I’m most known for (on the cover of Blade mag Knives 2023) is now 3 years old and looks amazing still. Thanks for watching.

  • @mjanzer1
    @mjanzer13 жыл бұрын

    Instead of using 15n20 for the outer jacket do u think you could use stainless ? Would like to use 440c for the outside and 1095 for the core. Thank un

  • @TyrellKnifeworks

    @TyrellKnifeworks

    3 жыл бұрын

    Yes,, you could use stainless here. You wouldn’t get the carbon diffusion though, which is the cool effect that people look for with SS cladding because the copper is between them. Thanks for watching!

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