r/TrueChefKnives • • 2d ago

How to fix this knife…

Hatsukokoro Irodori Blue 2 Rainbow Damascus Kiritsuke Gyuto 210mm

First day using it as a general chef knife at work after keeping it hidden for a year as its too nice.

The tips so thin and I already bent it a few times so I knew this would happen.

How can I fix it? I dont overly want to whetstone the top down which is the normal way? Will that ruin the dark colour?

19 Upvotes

30 comments sorted by

8

u/Broad-Stress-5365 2d ago

Do you have a reputable sharpening service near by? Had the same with my Yoshikane. I expected the fix to more expensive than a normal sharpening. Apparently it was really easy and they charged me 10 CAD

9

u/rivenwyrm 1d ago

Just sharpen the tip area from the edge up into a more acute curve. You should definitely not do some huge reprofile just for this.

you will notice absolutely 0 difference in performance of the blade doing this and it'll be way faster too

3

u/ProfessionalEqual744 1d ago

I was thinking this after a while & probably will do this. Thanks

0

u/Rydogg024 1d ago

Idk. Normally id say to sharpen from the spine to the tip and make the knife shorter and keeps it from having that high tip. But this knife has a crazy finish and it might not look as clean after..

So either you go with a new sweeping tip or grind down the front past the chip and hope it looks good with that finish?

Sucks either way.

5

u/Rabbazz 2d ago

Just sharpen it normally and use it! It will be gone in a few months, anything else will ruin the finish and you need to know what you are doing to make it good looking again.

8

u/From_austria 2d ago

While I agree that you should just keep it that way and sharpen it normally, I wonder - Do you see so much wear-down in your knives in a few months, that this would vanish ? We talk mm here I guess. Have a way less severe broken tip on one of my petty knives, but it is nowhere near gone after a year or so.

4

u/Mysterious-Ad3591 2d ago

That tip will end up getting rounded by trying the just sharpen it out method.

1

u/ProfessionalEqual744 2d ago

Literally only used it a few times so not point sharpening the entire edge?

3

u/jjmmyponytail 2d ago

same thing happened to my shindo fresh out the box. i just ran with it. it’s YOURS now

5

u/Prudent_Meringue3800 2d ago

Ship it off to a decent sharpening specialist. They'll likely just change the angle of the K slightly.

1

u/ProfessionalEqual744 2d ago

Might be the way, the end of it is just ridiculously thin making the knife impractical!

1

u/Stogies_n_Stonks 2d ago

It’ll be a little more robust afterwards if you go this route. I’m guessing you don’t have the tools or knowledge how to fix this, but it’s really easy to do as meringue suggested with a small belt sander. Just gotta keep the steel cool with frequent cold water dunks so you don’t ruin the heat treatment. Once the tip is restored you just have to sharpen your knife again.

Someone else suggested just keep using it and sharpening it as normal, and it’ll eventually work itself out. That’s true, but could take years if you don’t use this knife often.

If you have local farmers markets sometimes professional knife sharpeners set up shop there and offer mobile sharpening services for cheap.

2

u/WhosUrBuddiee 2d ago

You dont have to do anything. Just keep using it and sharpening it normally. It will eventually disappear.

2

u/ProfessionalEqual744 2d ago

Yeah potentially

2

u/Jarduk93 2d ago

Had a similar problem with my Yoshimi Kato Ko-Bunka. It had a broken tip and was a little bent. I live in Germany and bought the knife from Meesterslijpers in the Netherlands. They have a sharpening service, so I sent it to them to get it fixed. I don't remember the exact price, but the emails beforehand quoted around 12,50€ – 20€.

2

u/ProfessionalEqual744 2d ago

Interesting, good to know. Thanks

1

u/Jarduk93 2d ago

Here is the little bend visible. I wanted the height of the knife to stay as close to the original as possible, so they shortened it a little.
I don't have an after picture right now, but its as good as new!

5

u/Stogies_n_Stonks 2d ago

Is that your foot 🤣

2

u/Jarduk93 2d ago

Of course it's my foot! Isn't it normal to take picture of knifes like that?

I thought everybody does it like this...

2

u/zvchtvbb 1d ago

I had a similar thing happen on a Tsunehisa SLD Bunka and ended up just sharpening the tip up a little bit, took 15 minutes on my 1200 grit stone and didn’t affect performance whatsoever

1

u/ProfessionalEqual744 1d ago

I was thinking this is the best course of action, although im worried about making an irregular angle. I don't understand how they get such a thin edge!

2

u/zvchtvbb 1d ago

If I could figure out how to comment with pictures on my phone I’d send one of my bunka’s tip, it was truly not noticeable

1

u/ProfessionalEqual744 1d ago

I didnt make myself clear there haha, i was referring to the cutting edge. Its literally that tiny silver bit, if i sharp it then it'll look a bit funny 🫠 admittedly it cant be as bad as it is now!

2

u/zvchtvbb 1d ago

Ah! That I can’t help much with – it takes a lot of practice and some trial and error!

2

u/OakenArmor 1d ago

Two options

  1. Take it off the whole k-tip.

  2. Round the tip upward

1

u/ProfessionalEqual744 1d ago

Round upwards is probably what i'll do. Will decrease the chance of it happening again

1

u/Virtual_Tree_1335 1d ago

I would have a little of both actually. Grind the spine about an inch or so from the tip a little and then swoop the edge up and back to it…BOOM least amount of overall change

3

u/flouryPotatos 2d ago

you can grind the entire end down, ending up with the same knife just shorter. will absolutely destroy a stone, and will need some polishing after because you have just cranked it on a low grit stone.

6

u/mischiefmadebj 2d ago

It won’t destroy a stone… turn the stone on its side and use the edges to grind the knife shorter.

2

u/IceColdJaderade 1d ago

This is the way