Kongo-do Tokkyu-hin

Artificial stone, substitute for Ara-to.
1st stone of the groundwork, used before Binsui-do.
Kongo-do is used when the sword has rust or flaw.
We have several types of Kongo-do, so please choose the one according to the condition of the sword.
Kongo-do Tokkyu-hin is loved by many professional polishers as it can whet very fast and efficiently.
The particle is made uniform, so you you can polish the blade equally.

Dimensions : 20.5 x 5.5 x 7.5cm
Weight : 1.5kg
Kongo-do Tokkyu-hin

Price: 6,500yen