This series of videos in particular has been really useful. I managed to improve the whole knife and not just to sharpen the cutting edge for my cheap kitchen knife, by further thinning/creating another bevel. The changing scratch pattern was very helpful to observe the progress. Natural stones really seem nice, got to try Morihei and Imanishi finally, synthetic stones with mixed natural stone. Didn't know the feel to work the knife can be so nice.
@ivanyuka-japan
3 ай бұрын
Thanks so much! I use both Morihei and Imanishi stone and enjoy both ‘
@nicholaspissare5874
3 ай бұрын
Fantastic as always. I would love to see a classic edge sharping with no takes. Seeing the whole process of how you set the angle, how you take off the burr between stones, and a more general overview of how you sharpen would be so insightful. More of an edge sharpening tutorial. Think that would help a lot of people. Thanks for the videos.
@ivanyuka-japan
2 ай бұрын
Thanks so much! We haven’t done this type of video as there are so many on KZitem, but if it’s something a lot of people are interested in seeing we will definitely consider it. I don’t want to bore people to much lol!
@nicholaspissare5874
2 ай бұрын
@@ivanyuka-japan I think having it done from someone like yourself would be great. I’ve been sharping knives (mostly bought from Tosho) for years, but I’m still not comfortable enough to try most of the techniques you show in your video. I still watch to gain insight and love to see the mastery. However I think most people would like a good base before they move on to the more advanced techniques you are showing. Just my opinion tho. Will watch regardless.
@axeest
2 ай бұрын
Exactly the steps that probably a lot of viewers are looking for in videos like this. Myself included. Great comment.
@junior90210
3 ай бұрын
Phenomenal. Is there a chance for a single bevel sharpening video in the future? Or the discussion about beta togi and hamaguri differences?
@ivanyuka-japan
3 ай бұрын
Yes there is a possibility in the future. Quick note, Beta Togi is sharpening from Shinogi line to the cutting edge, often with no change in angle. And Hamaguri for a single bevel is convexed near the edge with/without a micro bevel.
@junior90210
3 ай бұрын
@@ivanyuka-japan thank you! I know the theoretical and some practical differences between these two styles of sharpening, but I'm really curious about your perspective on that - meaning what are she advantages and disadvantages o both and what's your preferred method. Some sharpeners claim that beta togi is practically impossible, because of the distal taper (the kireha is never 100% flat because of the blade geometry).
@matthewkellman1166
2 ай бұрын
Truly an awesome series. Can’t wait for the next video.
@sanduliaka
3 ай бұрын
Thank you. In future video can you please comment on use of finger stones?
@ivanyuka-japan
3 ай бұрын
Thank you for the request. We are going to talk about finger stone on the next video when we'll do Kasumi finish. Wait for two more weeks
@slothsarecool
2 ай бұрын
Why is knife sharpening so satisfying 🤪
@mountainwolf1
3 ай бұрын
I also would like to thank you again because of sharing wisdom with us my knife making has improved. You have taught me to pay closer attention to the little details to forge a beautiful knife.
@ivanyuka-japan
3 ай бұрын
Thank you !! Hopefully these videos shed some valuable light on the process!!
@mountainwolf1
3 ай бұрын
@ivanyuka-japan indeed, they do you do very nice work.
@pedrorivera4769
3 ай бұрын
love your way of grinding
@92boostedh22
3 ай бұрын
@ivanyuka. Your experience, knowledge and arsenal of stones are truly inspiring. I recently restored a deba and found gaps in my stone progression and in watching this series I know now I need more stones and to learn when to use what stone. Thank you for sharing your knowledge. This is truly a next level master class. I was inspired by a previous long format video you made where so foggy it looked unattainable. 🙏🏼
@ivanyuka-japan
2 ай бұрын
We are honoured that our video was helpful for your sharpening!
@paweel2494
3 ай бұрын
Great video as usual. Gyuto looks more and more beautiful from episode to episode. I admire your skills and I am very impressed by the way you look at the blade and choose the effect you want to achieve on the stones. In front of me is polishing my knife on stone 3000 (Suehiro Ouka). After this stage, I will see what happens and what to do next. I would like to get Kasumi on the Ohira Kiita stone from which I have figerstones. Greetings from Poland, big Fan :)
@ivanyuka-japan
3 ай бұрын
Thank you so much !! The Ouka is a nice stone and can give a great finish !
@paweel2494
3 ай бұрын
@@ivanyuka-japan I'm glad to hear. After researching synthetic stones, I chose Suehiro. I like that they are not hard and leave a nice mud. My arsenal includes Cerax 1k, Okua 3k, Rika 5k and Kitayama 8k from Imanishi. Hard work is done on Shapton Kuromaku 320.
@TheMegalegenden
3 ай бұрын
Yay! ❤
@Nebulax123
3 ай бұрын
Great video Ivan! I agree on finishing I do the same and am quite satisfied with the finish. This is off topic but I thought you might know. I noticed that in the shops where they are doing many blades at once they have a green liquid they store the blades in to prevent rust and I have tried a couple times to find out what it actually is if you happen to know. The language barrier was such that I could never find out what it actually is. Thanks Bruce.
@ivanyuka-japan
3 ай бұрын
I know what you mean, I always saw it in a craftsman's workshop but never thought about the name, they just call it "rust proof liquid". I'm not 100% sure but it seems not for a knife, maybe for a car.
@Nebulax123
3 ай бұрын
@@ivanyuka-japan I am hoping against hope it is not antifreeze cause that is what it looks like. LOL I shudder to think of putting my hands in it every day that can't be good for them. If you ever find out I would love to know. If it is not something really toxic I would love to get some. Thanks Bruce
@gtrzero2157
2 ай бұрын
So u have to flatten a vitrified diamond stone? Or is that a different type of stone. I thought vitrified diamond stones always stay flat? I must be wrong.
@ivanyuka-japan
2 ай бұрын
These are resin stone, not vitrified. But all stones need to be flatten. Unfortunately there is stone doesn't need flattening even vitrified.
@gtrzero2157
2 ай бұрын
@@ivanyuka-japan ahhh I understand Thank you for answering my question. Your work is amazing!!
@Ab6killer
2 ай бұрын
I really love all your videos, how you made them , how you explain, and see how pro really works. How long would it take , like in hours +-? This knife project, Just interested
@ivanyuka-japan
2 ай бұрын
Thank you! It's about around 10 hours for whole sharpening from rough stone to natural stone finish for me.
@kevinpellegrino3358
3 ай бұрын
Also now I really want this 3000 stone 😏😏😏
@ivanyuka-japan
3 ай бұрын
Highly recommend!
@AKBoost
3 ай бұрын
Hello! Nice work. What steel is this knife made of?
@jjshane72
3 ай бұрын
I believe he said on the 1st part that it's s Mazaki White 1
@AKBoost
3 ай бұрын
@@jjshane72 Thanks 👍🏻
@ivanyuka-japan
3 ай бұрын
That's right thank you
@Doodle-.Snoozel
2 ай бұрын
Hey how did you get the naniwa koma Nagura synthetic to curve down?
@JonasDaniel95
2 ай бұрын
After being so involved in this Mazaki blade how did you like it? I’ve had another of Mazaki’s KU series gyuto but it didn’t really live up to my expectations also after being professionally sharpened
@ivanyuka-japan
2 ай бұрын
The blade needed a lot of work getting it straight and set up at the lower grits, but after this sharpening was pretty straightforward. First impressions seem to be a nice blade but the real test will be when the customer puts it to use so we will see !
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