Unknown Mdeium-High Grit Japanese Natural Sharpening Stone 13.2oz. (369.6g)

Unknown Mdeium-High Grit Japanese Natural Sharpening Stone 13.2oz. (369.6g)

$150.00
{{option.name}}: {{selected_options[option.position]}}
{{value_obj.value}}

Unknown Mdeium-High Grit Japanese Natural Sharpening Stone 13.2oz. (369.6g), 155mmX60mmX12-15mm ***the weight of the stone included the wood block***  It looks very nice small size stone.     I do not know which mine came from, but it might be Mikawa Shiro Nagura.    Hardness-------------8.0 It raises great amount of slurry quickly. It looks soft side Japanese mideum-high grit stone.   It looks it raises more than good enough slurry. (Scale; 1 to 10, 1-3 is very soft muddy rough grit whetstone 3-6 is soft medium grit whetstone, 6-8 is hard medium grit whetstone; 8-10 is fine grit whetstone) Particle Size----------7.8 It makes my blue II steel kasumi blade knife Jigane became dark frosted silver color, and Hagane became silver frosted color. (Scale; 1 to 10, 1-3 give deep scratch marks to the steel, 3-5 is delete the 1-3 scratches, 5-8 makes 3the steel cloudy, 8-10 makes the steel semi-mirror finish or mirror finish) Natural whetstone has wider capacity than artificial whetstone, and a

Show More Show Less