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2000 sharpening stone, Kuromaku SHAPTON K0703 green

Code: SHA-K0703
Not rated
€53,78 €44,45 excl. VAT
Skladem (>5 pcs)
Delivery to:
09/12/2025

Japanese Whetstone from the colour-coded SHAPTON Kuromaku series. Each colour represents a different grit according to the Japanese JIS standard. The practical plastic case makes storage easier and can be used as a stone holder during sharpening. Stone Grit JIS #2000, colour green. Stone dimensions with base 210x70x15 mm.

Detailed information

Product detailed description

SHAPTON Kuromaku - Japanese sharpening stone with JIS #2000 grit, green colour

The Japanese water stone manufacturer Shapton from Nabatame in Tochigi Prefecture is known for producing some of the hardest sharpening stones in the world. Compared to almost any other brand, Shapton stones tend to stay flatter for longer and need much less frequent flattening.

Shapton KUROMAKU is the first series of colour-coded sharpening stones in the world, where each colour represents a different grit size according to the Japanese JIS standard. The practical plastic case makes stone storage easier and can also be used as a stone holder during sharpening.

Shapton sharpening stones excel at coarse blade sharpening and at quickly establishing an effective, desired blade angle. The sharpening experience on Shapton KUROMAKU stones will be quite different from the sharpening experience on stones from other manufacturers. You will feel the relative hardness of the stones and find that you are constantly checking to see if you are actually grinding the blade. In fact, however, you are removing material, and surprisingly quickly.


  • •High-quality Kuromaku sharpening stone
  • •Abrasive – silicon carbide (SiC)
  • •Colour-coded grit identification - green colour
  • •highly efficient focusing
  • •grit of grinding stone JIS: #2000
  • •very high hardness and slow wear of the grinding stone
  • •very fast grinding and polishing effect

  • •Sharpening stone size with base: 210x70x15mm
  • •Suitable for sharpening hard steels
  • •The plastic case also serves as a sharpening stone holder.
  • •the grinding stone can also be used with oil (not recommended)
  • •grinding stone suitable for sharpening all blades except ceramic knives, can also sharpen woodworking tools and gardening equipment

Dellinger japonské barevné brusné kameny SHAPTON Kuromaku

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Unlike traditional whetstones, SHAPTON stones do not polish the blade to a high shine; instead, they leave a very fine matte finish. It is uncertain whether this affects the final effective sharpness, but it is well known that some of the best and most expensive Japanese natural stones also do not leave a mirror finish, and the ultimate sharpness achievable with these stones is rightly unparalleled.

SHAPTON stones have very low moisture absorption, so sharpening can be started immediately after wetting the stone. It is therefore very important not to leave these stones in water for too long; 5-10 minutes for coarse stones is more than sufficient, and polishing stones (from JIS #4000) should only be submerged for a short time. SHAPTON stones are made of ceramic powder with a synthetic resin binder and are therefore more sensitive to moisture than 'sintered' stones, such as Zanmai or Matsunaga stones.

Despite all this, these water stones become concave with use and require regular re-flattening. Our flattening stones RISAM do an excellent job of this. A flat stone is essential for effective sharpening, especially of flat chisels and knives with a wider blade.

Basic and simple guide for selecting sharpening stones:


  • •Sharpening stones (Japanese grit JIS #80-#400)
  • •Honing stones (Japanese grit JIS #400-#3000)

  • •Polishing stones (Japanese grit JIS #3000-#30000)

Do you need advice?

We will be happy to help you with your selection or answer your product questions! Call our customer service line +420 702 049 048, which is available for you Mon - Fri, 7:30 - 16:00!

Knife sharpening course

We regularly hold knife sharpening courses for beginners, where we teach you how to sharpen stones using the traditional Japanese method.

dellinger návod na broušení nožů na kameni

Dellinger warranty

Keep your knives sharp and in perfect condition with sharpening stones from Dellinger, which come with a 100% satisfaction guarantee. We guarantee an excellent product that will provide you with the best service. Any sharpening stone or other product from us can become a wise gift solution for a birthday, wedding or Christmas. You will surprise both home and professional cooks.

Additional parameters

Category: Shapton Kuromaku – Sharpening Stones
Warranty: 2 years
Weight: 0.2 kg
EAN: 4944509307030
production: Japan

The Shapton company is a Japanese manufacturer of quality whetstones and accessories for sharpening mainly kitchen knives. The process and ensures quality stones with very controlled production by abrasive particles, graded in microns. Due to its superior performance and quality, Shapton is the world leader in water grinding stones.

History and background of Shapton

Shapton was founded in 1987 and has since established itself as a leading manufacturer of grinding stones. Japan is known for its long tradition and mastery in the production of sharp tools and whetstones, which provides Shapton with great quality and innovation.

Products and technology

Shapton whetstones with a processor made of ceramic materials. These stones are prized for their hardness, durability and grinding efficiency. It offers a wide range of stones with different grain sizes, from very fine to very fine, which allows users to achieve the desired degree of sharpness and smoothness of the ground surfaces. Shapton focuses on technological innovation to provide products with better performances. Their grindstones often require less water and provide faster results than traditional grindstones from competing manufacturers.

Philosophy and approach

Shapton places great emphasis on the quality of its products and precision in their production. This is found in the ratio of results that their stones provide. Shapton products are designed to be easy to use All and require minimal maintenance, making them a popular choice for both professional and hobbyist sanders.

Popularity and use

Shapton has become a worldwide favorite among craftsmen, chefs and grinding enthusiasts for its reliability and performance. Shapton products receive high ratings and are recommended not only by grinding experts.

Social responsibility and the future

Shapton strives to minimize its environmental impact and focus on sustainable production processes. Shapton continues to invest in research and development to deliver new and improved products that meet the needs of modern users. Shapton has established itself as a leader in grinding stones through its commitment to quality, innovation and customer satisfaction.