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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Weight: 2015g
it may also be useful for users sharpening low alloys steels due to high cutting speed and low wear
Mikawa Nagura are Tuff stones
The #1000 has been reformulated for greatly increased hardness and wear resistance
The light colour is desirable and the wholesale cost of the stone was increased as a result
Mikawa Nagura 2015g Weight: 2015gMikawa 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