Uchigumori 10000 A

Natural polishing stone for a Japanese sword.
It is a final stone of the groundwork.

Uchigumori can make the Ha white and bring out the Ji.
At this stage the Hamon should become clearly visible.
There is no artificial substitute stone.



We will send the stone shown in the picture.


Hard stone



Please pick up brown rust line or inclusion before using.



Dimensions 16 x 5.7 x 1.8 cm
Weight 495 g



-- Recommended stones for surface Omote-zuri

Tsushima-do For Omote-zuri https://www.namikawa-ltd.com/product/53
Binsui-do for Omote-zuri https://www.namikawa-ltd.com/product/54


-- Recommended Book and DVD --

The Art of Japanese Sword Polishing
https://www.namikawa-ltd.com/product/99

Hon'ami Koshu - Sword Polishing - (DVD)
http://www.namikawa-ltd.com/product/771


-- Recommended Polishing Tools --

Togioke (Bucket) https://www.namikawa-ltd.com/product/88
Fumaegi https://www.namikawa-ltd.com/product/92
Todai https://www.namikawa-ltd.co.jp/product/90
Todai Makura https://www.namikawa-ltd.com/product/93
Tsumagi https://www.namikawa-ltd.com/product/94
Uchigumori 10000 A

Price: 10,000yen