1000-grit whetstone, Kuromaku SHAPTON K0702, orange
Code: SHA-K0702Product detailed description
Shapton Kuromaku JIS #1000 – a universal stone for sharp knives
A hard Japanese water stone for basic sharpening, restoring cutting performance and regular maintenance of European and Japanese kitchen knives.
Shapton Kuromaku K0702 JIS #1000 is a universal Japanese sharpening stone for users who want to regularly restore the sharpness of their kitchen knives. The #1000 grit offers a practical balance between material-removal speed and the quality of the resulting working edge.
The orange stone is suitable for normally dull knives without significant damage to the cutting edge. It can restore cutting performance, even out the bevel and prepare the edge for possible progression to finer grits.
The package includes a practical plastic case that protects the stone during storage and can also be used as a basic stand while sharpening.
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Why choose Shapton Kuromaku #1000?
Universal JIS #1000 grit
A practical choice for basic sharpening, restoring cutting performance and regular home care of normally dull kitchen knives.
Fast sharpening action
The hard structure and efficient abrasive help create a functional edge without unnecessarily long sharpening and without the need for excessive pressure.
Also suitable for harder steels
The stone can be used for quality European and Japanese knives and harder knife steels, which may sharpen more slowly on less efficient stones.
The case serves as a stand
The plastic case makes storage easier and can be used during sharpening as a basic stand that raises the stone above the work surface.
Technical specifications
| Parameter | Value |
|---|---|
| Brand | SHAPTON |
| Product line | Shapton Kuromaku |
| Type | Synthetic water sharpening stone |
| Grit | JIS #1000 |
| Abrasive | Silicon carbide – SiC |
| Colour | Orange |
| Stone dimensions | 210 × 70 × 15 mm |
| Weight | 0.2 kg |
| Case | Plastic case usable as a stand |
| Country of manufacture | Japan |
| Product code | SHA-K0702 |
| EAN | 4944509307023 |
What is the #1000 grit suitable for?
| Situation | Recommendation |
|---|---|
| Normally dull kitchen knife | The #1000 grit restores cutting performance and creates a new working edge. |
| First standalone sharpening stone | A very practical choice for beginners and regular home maintenance. |
| Harder kitchen steels | The efficient abrasive also helps when working with quality Japanese knives. |
| Damaged or severely dull edge | Use a coarser stone first and include #1000 as the following step. |
| Fine finishing | After #1000, continue with a higher grit, for example #2000 to #5000. |
When is the #1000 stone alone not enough?
If the knife has deeper chips, significantly altered geometry or has not been sharpened for a very long time, start with a coarser grit of approximately #120 to #320. The #1000 stone then removes the coarse marks and creates a working edge.
How should Shapton Kuromaku #1000 be used?
- Briefly wet the stone with clean water. Prolonged soaking is unnecessary.
- Place it in the plastic case or in a stable non-slip holder.
- Respect the original edge geometry and select a suitable sharpening angle.
- Guide the blade evenly along its full length from heel to tip.
- Use controlled pressure and continuously monitor burr formation.
- Once a burr has formed on one side, turn the knife over and repeat the process.
- Finally, reduce the pressure and finish the edge with several light strokes.
- Rinse both the knife and stone and allow the stone to dry thoroughly before storage.
The angle matters more than force when sharpening
The stone removes material efficiently, so there is no need to press hard on the blade. A stable angle and even strokes produce a more precise result than fast work with excessive pressure.
Which stones should be used before and after #1000?
Before #1000: repairing a damaged edge
Use coarse grits of approximately #120 to #320 to remove chips, quickly create a new bevel or repair a very dull knife.
#1000: creating the working edge
The orange Kuromaku #1000 restores cutting performance, evens out the bevel and creates a functional edge for everyday kitchen use.
After #1000: finer finishing
Stones from #2000 to #5000 smooth the sharpening marks, refine the bevel and adjust cutting performance according to the knife type and intended use.
View all Shapton Kuromaku stones ›
The case as a practical stand
The plastic case protects the sharpening stone during storage and helps keep the individual grits separate. During sharpening, it can be used as a stand that raises the stone above the work surface.
Before starting, always check that the case is stable and does not slip. An adjustable holder and a non-slip mat with a water tray can also be used for regular sharpening.
Choose sharpening accessories ›
Cleaning, flattening and storage
Even a hard Shapton stone gradually wears during use. A flat sharpening surface is important for correct contact between the bevel and the stone and for stable blade guidance.
- Rinse off sharpening slurry and metal particles after sharpening.
- Regularly check the flatness of the working surface.
- Flatten a dished stone with a suitable lapping plate or flattening tool.
- Do not expose the stone to intense heat or dry it on a radiator.
- Allow it to dry thoroughly before storage.
- Do not close a damp stone inside the plastic case.
- Do not leave the stone submerged in water for long periods.
When does the stone need flattening?
If a hollow forms in the centre of the working surface, the knife moves unevenly over the stone or continuous contact with the bevel cannot be maintained, it is time to use a suitable flattening tool.
Which tools is the stone suitable for?
| Tool | Suitability |
|---|---|
| European kitchen knives | Suitable for basic sharpening and regular edge restoration. |
| Japanese kitchen knives | Suitable for creating a working edge; a finer stone can then be used. |
| Harder knife steels | The efficient abrasive enables effective sharpening of harder steels. |
| Woodworking and gardening tools | Usable for selected tools with a steel cutting edge. |
| Ceramic knives | Not suitable – ceramic blades require a different abrasive and method. |
Learn the correct sharpening technique
During the knife-sharpening course, you will practise the correct angle, blade guidance, pressure control, burr management and the progression of individual grits.
View the knife-sharpening course ›Need advice?
We will help you choose the right grit and follow-up stones according to the condition of the knife, the type of steel and the desired result. Contact us at +420 702 049 048, Mon–Fri, 7:30–16:00.
Frequently asked questions
What is Shapton Kuromaku #1000 used for?
It is used for basic sharpening, restoring cutting performance and creating a working edge on normally dull kitchen knives.
Is #1000 suitable as a first sharpening stone?
Yes. JIS #1000 is a very practical basic choice for beginners and regular maintenance of normally dull kitchen knives.
Does the stone need to be soaked for a long time before use?
No. The stone has low water absorption. Before sharpening, simply wet the working surface briefly and maintain a water film during use.
Can the plastic case be used while sharpening?
Yes. The case is used for storage and as a basic stand. Before sharpening, check that it is stable and does not slip.
Is the stone suitable for hard Japanese steels?
Yes. The stone can also be used for harder knife steels. However, the original edge geometry must be respected and a stable angle maintained.
Can #1000 repair deeper chips?
For more substantial damage, it is better to use a coarser stone first. The #1000 grit then removes the coarse marks and creates a working edge.
Is the stone suitable for ceramic knives?
No. Shapton Kuromaku #1000 is intended for steel knives and selected steel tools, not ceramic blades.
When should a finer stone than #1000 be used?
Use a finer grit after creating the working edge if you want to smooth the bevel, remove sharpening marks and achieve finer cutting performance.
How should the stone be stored after use?
Rinse the stone, allow it to air-dry thoroughly and only then place it in the plastic case. Do not store a damp stone in a closed container.
Additional parameters
| Category: | Shapton Kuromaku – Sharpening Stones |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.2 kg |
| EAN: | 4944509307023 |
| production: | Japan |
SHAPTON – Japanese specialist in sharpening stones
SHAPTON Co., Ltd. is a Japanese manufacturer of synthetic sharpening stones and accessories for precise edge maintenance. The brand is known for fast abrasive action, a stable structure and a wide choice of grits for kitchen knives and craft tools.
SHAPTON is based in the town of Mashiko in Japan’s Tochigi Prefecture. The company focuses on developing sharpening stones that allow fast, controlled and highly repeatable edge work. Its products are used by professional sharpeners, chefs, craftspeople and home users who want to maintain their knives by hand.
SHAPTON sharpening stones feature a high concentration of abrasive particles and a carefully designed bonding system. This allows them to remove material efficiently, provide clear feedback during sharpening and wear more slowly than many softer stones. The wide grit range makes it possible to repair a damaged edge, create a new bevel, restore ordinary working sharpness and carry out extremely fine final polishing.
You can find the complete selection in the SHAPTON sharpening stones category.
Why are SHAPTON stones so popular?
Fast abrasive action
The high abrasive content makes it possible to restore the bevel effectively even on harder modern steels. With correct technique, there is therefore no need to apply heavy pressure to the blade.
No long soaking required
SHAPTON stones are designed for quick preparation. Before sharpening, the surface is usually only moistened with water, allowing you to start working without a long wait.
Lower wear
The optimised bonding system helps use the abrasive particles more efficiently. The stones therefore retain their working properties for a relatively long time, although their flatness still needs to be checked regularly.
Wide range of grits
From coarse repair stones to extremely fine polishing stones. Users can create a progressive sharpening sequence according to the condition of the knife, the steel used and the desired result.
Main SHAPTON sharpening-stone ranges
SHAPTON Kuromaku
Kuromaku is the classic range of solid synthetic sharpening stones. Individual grits are colour-coded, making it easier to distinguish between multiple stones while working. Each stone comes with a practical plastic case that can also be used as a base during sharpening.
SHAPTON GlassStone
The GlassStone range uses a thin abrasive layer firmly bonded to a glass base. The glass support provides dimensional stability and makes even a thin abrasive layer easier to handle. The extensive grit selection allows users to build a progression from basic sharpening to an exceptionally fine finish.
SHAPTON RockStar
RockStar is a modern premium range combining strong abrasive performance, a uniform structure and a finely controlled result. It is also designed for hard blades and users who want fast work without long soaking.
Which SHAPTON grit should you choose?
The brand or product range itself does not influence the result as much as choosing the correct grit. A coarse stone removes steel quickly, while a fine stone smooths the marks left by previous sharpening and refines the finished edge.
| Grit | Suitable use | Who it is suitable for |
|---|---|---|
| #120–#500 | Repairing a damaged edge, changing the bevel and working on a very dull knife. | More experienced users and repair sharpening. |
| #1000 | Restoring ordinary working sharpness and creating a new cutting edge. | The best first stone for most kitchen knives. |
| #1500–#3000 | Smoothing the bevel and providing a finer finish after basic sharpening. | Home cooks and more demanding users. |
| #4000–#8000 | Fine finishing and polishing of high-quality kitchen knives. | Japanese knives and blades requiring a smooth finish. |
| #12000–#16000 | Extremely fine specialised polishing after the previous stages. | Experienced sharpeners and specific edge-surface requirements. |
A simple recommendation for beginners
When buying your first sharpening stone, begin with #1000 grit. Add a #3000 stone for a finer finish. A coarse stone around #320 or #500 makes sense when the edge is damaged or significantly dull.
Maintaining SHAPTON sharpening stones
During sharpening, the working surface of every water stone gradually wears and may become hollow in the centre. An uneven stone makes it harder to control the angle and can result in an irregular bevel. It is therefore important to clean the surface continuously and flatten it when necessary.
- Moisten the stone before use according to the instructions for the specific range.
- Keep sufficient water on the surface while sharpening.
- Remove sharpening slurry and metal particles after use.
- Check the flatness of the working surface regularly.
- Allow the stone to dry naturally away from direct heat.
- Store the dry stone so that it cannot fall or suffer mechanical damage.
Holders, lapping tools, cleaning discs and other equipment can be found in the sharpening accessories category.
Would you like to learn how to sharpen correctly?
A high-quality sharpening stone is only part of the solution. Maintaining a stable angle, creating a burr, applying pressure correctly and progressing through the individual grits are equally important.
View the knife-sharpening course ›Frequently asked questions about SHAPTON
Where does the SHAPTON brand come from?
SHAPTON is a Japanese company based in the town of Mashiko in Tochigi Prefecture, Japan.
What makes SHAPTON sharpening stones special?
They stand out for their fast abrasive action, high abrasive content, good dimensional stability and wide choice of grits.
Do SHAPTON stones require long soaking?
Usually not. SHAPTON stones are designed for quick use after the surface has been moistened with water. Always follow the instructions for the specific product.
Which SHAPTON stone should I choose first?
For ordinary kitchen knives, #1000 is the most universal grit. It restores the working edge without removing material as aggressively as repair stones.
What is the difference between Kuromaku, GlassStone and RockStar?
Kuromaku stones are classic solid, colour-coded stones in a case. GlassStone uses an abrasive layer on a glass base. RockStar is a modern premium range with fast and even abrasive action.
Are SHAPTON stones suitable for hard Japanese steels?
Yes. A correctly selected SHAPTON stone can also be used on many hard Japanese steels. The appropriate grit, a stable angle and moderate pressure are decisive.
Can tools also be sharpened on SHAPTON stones?
Yes. Depending on the chosen range and grit, they can also be used to sharpen chisels, plane irons and other cutting tools.
Why does a sharpening stone need to be flattened?
The stone may wear unevenly during use. A flat surface improves angle control, blade contact and the consistency of the finished bevel.
Need help choosing?
We will help you select a suitable SHAPTON range and progressive grits according to the knife type, condition of the edge and your experience. Contact Dellinger on +420 702 049 048 on working days between 7:30–16:00.
| EU representative of the manufacturer : | Dellinger s.r.o. |
|---|---|
| Address of the EU representative : | Rižská 1580/7 102 00 Praha |
| Email of the EU representative : | saleseu@dellinger.cz |