Nakayama Shoten Lead Knife [Junk]

Purchased used for 8,000 yen. I performed maintenance such as sharpening and handle customization myself, but it didn't suit me, so I'm selling it.

I have significantly modified it myself, so I am listing it as a junk item. The modifications are as follows:

- Handle Replacement
The original handle was in poor condition, so I replaced it. It currently has a handle from Tsubosan, a well-known file manufacturer.

- Hollow Grinding (Ura-suki) Processing
When I purchased it, there was almost no hollow grind. Therefore, I carved out the central part of the back surface with a coarse grit whetstone.

- 2-Tiered Blade Sharpening
When I purchased it, the blade was sharpened at a very acute angle. I have re-sharpened it into a 2-tiered blade.

- Blade Line Correction
The blade line was distorted when I purchased it, so I corrected it by sharpening. *It has not been perfectly corrected. (The central part of the blade is concave.)
I recommend having a professional sharpener sharpen it for use.

Considering the above, I would appreciate it if those who understand that this is a used item would purchase it.

The steel is high-speed steel, so I couldn't bear to discard it and decided to offer it at a low price, hoping someone will use it.