Nakayama tomae koppa #389

A classic Nakayama iro tomae koppa, this stone is as pure as it gets
with a light buff ground and hints of kiita along the edges it is super
smooth and very fast cutting. With kawa skin colors of ocher, umber and
burnt umber coloration on two sides there is a black element that has
individual sparkles of crystallization.

A little too hard to self slurry, with a tomonagura or a worn out diamond
plate the cutting action springs into action and the slurry becomes
black with swarf with just a dozen or so passes.

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 ship-ping. This stone
will be shipped with a tested tomonagura slurry stone.
TheJapanStone
Hardness
5
5+
Grit Fineness
5+
 
Speed/cutting
5
5+
Size 127-80-27
mm
 
Price  $425 SOLD
  with
Slurry
All stones are sold with a
money back guarantee
minus the return shipping.