Kamisori Re-Grind

This is one that came in for HELP !!!!!! 911

As you can see from the before pic someone had used a Scrapper (Sen) to re-cut the hollow.
You see this on many of the older Kamisori, you often see the deep scrapes and the chatter marks because the scrapper is being used on Hardened steel

Attachment 296412

The particular Kami actually had enough meat to get it on my 2 x 72 using an 8" wheel to do a true Re-grind that doesn't happen often :)

Attachment 296411.

Attachment 296410

Attachment 296409


Now on to the hones

Looks good. What grit did you use on the 2x72?

Damn Glen, I can’t believe that people doing that to thier kami’s is, “common.” I can’t even imagine what they could be thinking. And in spite of that, I can’t believe someone would think of fixing such a vandalized piece... lol!

What you’ve done for your client, well, that’s nothing short of magic!

Quote:

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Originally Posted by shappa

Looks good. What grit did you use on the 2x72?

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I started at 80 grit, ended at 320 wet

It sure looks a lot better, nice save.

How often do you also relieve the flat side to allow a surface width differential between spine and edge. The original surface was about one wide at edge to three wide at spine to leaving less meat at the edge, allowing the better honing of the edge. Why ruin a good Kamisori by honing the flat to a plane surface. Ditto on microtomes.
Maybe tape on the curved side spine for honing would be ok, but not on the flat
JMO, YMMV
~Richard

There is no flat side

Both sides of a Traditional Kamisori (Wa kamisori) are hollow, they are just Asymmetrical

You could also re-grind the front (kanji) side but unless people really abused the honing they are rarely as worn as the backside

Thank you, I have some difficulty communicating that which I want to say.
I used "flat side" because i do not remember the Japanese designations.

Some of the old ones I own are ready for that asymmetrical relieving process by the next honing; that is why i asked. Some are heavily abused; along with a microtome or two and I do-not want to continue the degradation of them..
JMO
~Richard

had to look for it :)

this is the Kanji side of that razor


Attachment 296583


You can see there is minimal wear compared to te backside


Now when it comes to using tape I am a firm believer in getting imaginative, Jimmy and I messed with and talked about some pretty cool ways to make Microtomes way more comfortable to shave with years back. (We were weird like that )

You can for sure use different layers from front to back and it works WAY easier then regrinds, most of the time Kamisori just don't have the extra steel to do stuff like this anyway

:)

I remember a gouge-tool I saw and shared a while back.....
Was used to redo the back side after it was worn almost flat.

Here! https://straightrazorpalace.com/work...azor-tool.html