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Thanks, but I made around 15 razors without any problem. The only differnce is maybe I use a very speed grinding method with clamps nowadays. I dont know.

Thanks, Bruno, I will try!



In one second.

Thank you so much for your response! You have given me a new hope. :)

How much time soaking: 4-5 mins?
Cooling down on the aire to room temperature or how many?

Thanks!

Hi,

thank you so much for the quick answer.
What speed has this oil what you use? Why did you change from canolia if it is worked for you?

"Perhaps you overheat the steel a little bit before...

Hello again!

Unfortunately I have problem with the heat treatment of suminagashi steel. I do not understand: sometimes work my process, sometimes not.
I do not get the smooth edge, just britle.
...

Thanks! I used canola-oil. I preheated on my cooking plate in a NESQUIK chocolate powder box (made of steel). :)

Thank you very much. I am glad to you like it.

"75-80 razors" - not bad. :)

Thank you, Bruno! I am really happy with this steel. I got a very smooth edge.

Update!

I maked a kamisori and everything was perfect. The grindig was difficult as Bruno said. I am pleased with the results. I got fine and sharp edge. Thank you for your help!

My process:
I...

Nice setup, thank you for sharing!

I will try with canola oil. Thanks!

I see. Thank you, Bruno!

What temperature do you offer?


Sorry, I dont understand. What do you mean here?


It is standard procedure, isn't it?

Thank you for all!

I hope so. :) Thanks!

I got a peace of Suminagashi steel form here.

The description seems to me be heat treated in the same way as the O1. Is it right, or what else should be paying attention?