Naniwa 12,000 Grit Ceramic Super Stone

The Naniwa 12,000 Grit Super Stone is used for the final stage of sharpening. Generally speaking, a stone with this high a grit is used for polishing the shinogi line and edge of Traditional Japanese knives. Many chefs will also increase the angle a couple degrees to put a very fine micro-bevel with this stone. This stone is also very popular with straigh razor sharpeners who need to create the smoothest possible edge.


This stone creates a phenomenal polish. If you're looking to create a mirror polish you'll want this stone in your arsenal. 


We recommend using a Naniwa dressing stone with high grit stones such as this. The dressing stone will create a slurry and clean particles that embed in these high-grit polishing stones.

SKU: S2-491

Availability: In stock

$107.80
  • Details

    • Size: 8.25 inches x 2.75 inches x 0.80 inches (210 mm x 70 mm x 20 mm)
    • Stone Type: Ceramic
      • Just "Splash and Go" - No soaking required. Keep the stone wet while you work. 

    Additional Info

    Grit 12,000
    SKU S2-491
    Brand Naniwa Abrasives
    Country of Manufacture Japan
    Manufacturer's Part Number S2-491
    Manufacturer's Suggested Retail Price No

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