Mikawa Nagura 978g There is 10% extra binder

There is 10% extra binder by weight compared to the usual version with corresponding increase in resistance to wear

the price has been reduced to 1

it may also be useful for users sharpening low alloys steels due to high cutting speed and low wear

Dimensions: 228mm x 81mm x 50mm

Dimensions: 230mm x 73mm x 40mm (Largest dimensions)

Mikawa Nagura 978g There is 10% extra binderMikawa Nagura are Tuff stones, a type of igneous rock formed from lithified volcanic ash. Mined in Aichi prefecture starting 700 years ago, they have been used in traditional Japanese sword polishing progressions. The mine has been closed since the 1970s. We receive the stones from the wholesaler with rough chisel marks on both sides, and flatten them in our workshop. Although we have made a good effort to provide a flat surface for usage, we strongly