Ohira uchigumori suita #247

This odd shaped piece of uchigumori can be used for knives or tools as a polishing
stone or an intermediate stone for anything including razors. Uchigumori is from one of
the shallower layers so this stone will self slurry, this allows the stone to not only
sharpen but also polish. The polish can vary from shiny to a matte finish that can display
the characters of the steels.

Being a softer piece of uchigumor with red and black renge, the brown yaki is not toxic
and will no affect the blade in a negative way. The Ohira mine is the last mine producing
high quality uchigumor, an essential and soon to be depleted stone for sword polishing.

The stone (toishi) has been lapped perfectly flat and the corners and edges beveled
unless otherwise noted.  All of my stones come with a money back guarantee minus the
return shipping.
All stones are sold with a
money back guarantee
minus the return shipping.
Grit Fineness
5 to 5+
Odd Size 130/110-
95-35mm thick
in mm
Price $210 sold