Unknown Mine Awasedo Fine Grit Japanese Natural Sharpening Stone 1lb. 13.7oz. (841g)
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Unknown Mine Awasedo Fine Grit Japanese Natural Sharpening Stone 1lb. 13.7oz. (841g)

$205.00
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Unknown Mine Awasedo Fine Grit Japanese Natural Sharpening Stone 1lb. 13.7oz. (841g) 132mmX80-80mmX28-32mm   #6000 to #10000 for medium range in the fine grit for high carbon blade It is used vintage fine grit stone. I do not know which mine derived from, and it looks heavy condensed stone in the size.   Hardness-------------8.7 It raises very good amount of black color slurry quickly. It is kind of hard condensed stone. It does not need tomo nagura or the device to produce the slurry (worn Diamond lapping stone). (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----------9.0 It makes my blue 2 carbon steel blade Hagane became mirror finish. Jigae became bright silver frosted color to semi-mirror finish. (Scale; 1 to 10, 1-3 give deep scratch marks to the steel, 3-5 is delete the 1-3 scratches, 5-8 makes the steel cloudy, 8-10 makes the steel semi-mirror finis

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