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Aoto - Japan

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Aoto stones cut differently than synthetic stones. They can be considered to be around a 2000 grit abrasive but are made from a gradable grit meaning that they can vary from steel to steel and also can be made to cut differently with different amounts of water and pressure. Controlling the viscosity of the slurry on the face of the stone can help produce specific results, whether a finer or hazier finish. 

Jinzou Aoto are synthetic stones made using natural grit. They behave much like natural aoto but are more consistent from stone to stone.

Jinzou Aoto (Man-Made) #2000-4000 Medium-Fine Whetstone with Natural Grit

Jinzou Aoto (Man-Made) #2000-4000 Medium-Fine Whetstone with Natural Grit

$88.64
$88.64
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Tanaka Toishi Whetstone #10,000 Blue Hard

Tanaka Toishi Whetstone #10,000 Blue Hard

$137.55
$137.55
Tanaka Toishi #320 Michibiki Whetstone (Softer)

Tanaka Toishi #320 Michibiki Whetstone (Softer)

$129.91
$129.91
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Tanaka Toishi Tsushima Natural Stone

Tanaka Toishi Tsushima Natural Stone

$221.61
$221.61
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#757 Aiiwatani Asagi Kan Goma Hard Fine N Fussy 4.5 Hard 4.5+ Fine Mirror Finisher Tennen Toishi Natural Stone NOS Honyama - 638g

#757 Aiiwatani Asagi Kan Goma Hard Fine N Fussy 4.5 Hard 4.5+ Fine Mirror Finisher Tennen Toishi Natural Stone NOS Honyama - 638g

$180.34
$180.34
#BS01 Miwotsukushi Hime Iyo Meito 'Kokuzo' Easy ~3 Nat Stone Tennen Toishi Ehime 904 Grams

#BS01 Miwotsukushi Hime Iyo Meito 'Kokuzo' Easy ~3 Nat Stone Tennen Toishi Ehime 904 Grams

$302.61
$302.61
#BS02 Miwotsukushi Hime Iyo Meito 'Kokuzo Kuro' Hard ~4K Nat Stone Tennen Toishi Ehime 586 grams

#BS02 Miwotsukushi Hime Iyo Meito 'Kokuzo Kuro' Hard ~4K Nat Stone Tennen Toishi Ehime 586 grams

$272.04
$272.04