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8000-grit sharpening whetstone on wooden base, white stone with dark label edge
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Yoshihiro Toishi Sharpening Stone Whetstone 8000 Grit

SKU:

YC8000
$96.99
Sale price  $96.99 Regular price 
Stone Grit #8000 Grit
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Full Specifications
Grit
#8000
Best For
Achieving a highly refined edge
Base
Non-slip resin base
Type
Japanese water stone
Dimensions
8" × 2.85" × 0.9"
Included
Nagura stone
Before Use
Submerge in water before use.
Country of Origin
Japan
Product Details

At #8000, this Toishi is a finishing stone that polishes the edge to a near-mirror and gives single-bevel knives their final keenness. The 8" x 2.85" x 0.9" stone sits on a non-slip resin base, and a nagura stone is included to build a polishing slurry.

Our premium whetstones have larger dimensions for sharpening longer blades, weighing over 2 pounds to stay securely in place for even, accurate results.

Made from top-grade materials, Yoshihiro Whetstones deliver exceptional sharpening power, ensuring lasting edge performance. Proper knife care begins with choosing the right tools, and our water stones are engineered to maintain and protect your knives for years to come.

Invest in Yoshihiro Toishi Whetstones today and experience the perfect balance of craftsmanship, durability, and safety.

Available Grit Sizes

All stones measure 8"x2.85"x0.9" and come with a sturdy resin base.

Grit Size Recommended Use Nagura Stone Stone Fixer
#400 Grit Best for reshaping dull or damaged knives Not necessary Recommended
#1000 Grit Ideal for regular sharpening and edge maintenance Not necessary Recommended
#3000 Grit Refines and polishes the edge Included Optional
#6000 Grit Fine finishing for precision sharpening Included Optional
#8000 Grit For achieving a highly refined edge Included Optional
#10000 Grit Ultra-sharp finishing edge Included Optional
3 Set (#1000, #3000, #6000 Grit) Complete sharpening solution Included Included
5 Set (#400, #1000, #3000, #6000, #10000 Grit + Stone Fixer & Nagura Stone) Complete sharpening solution Included Included

Grit Descriptions

  • #200, #220, #400 ("Arato" Coarse) - Best for repairing damaged and very dull knives. Very abrasive and removes a lot of material.
  • #1000 ("Nakoto" Medium) - Used for routine sharpening.
  • #3000 ("Nakoto Shiage" Medium & Fine) - Ideal for creating a sharp, polished edge.
  • #6000, #8000, #10000 ("Shiage" Fine) - Best for achieving a refined and ultra-sharp edge.

Nagura Stone & Stone Fixer

There are two essential accessories necessary to maintain the quality of a whetstone: the Stone Fixer and the Nagura Conditioning Stone.

Stone Fixer

Maintaining a flat surface on a whetstone is crucial for effective knife sharpening, as a concave surface can hinder sharpening results. Use a Stone Fixer to flatten the surface of your whetstone, ensuring you can sharpen your knife evenly for a consistent edge. Our stone fixer is compatible with all types of water stones and ensures proper maintenance for long-term use.

Nagura Conditioning Stone

The Nagura Stone is a small conditioning stone used to optimize the sharpening surface of a whetstone. It removes excess micro metal particles that build up during frequent use and creates a slurry that refines the sharpening surface for a more precise edge. It is highly recommended for use with polishing and fine stones to achieve superior results.

Care & Origin

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