2000 sharpening stone, GlassStone SHAPTON 50302HR
Code: SHA-50302HRProduct detailed description
Fine sharpening and edge finishing
SHAPTON GlassStone JIS #2000 sharpening stone
A premium Japanese sharpening stone designed for edge refinement, smoothing the bevel and creating a fine, practically sharp cutting edge. JIS #2000 follows the basic sharpening stage and is suitable for regular maintenance of quality kitchen knives.
SHAPTON GlassStone #2000 is a medium-fine sharpening stone for knives that are not seriously damaged but need their cutting performance restored, marks from coarser sharpening refined or the working edge finished. It is suitable for home cooks, enthusiasts and experienced sharpening-stone users.
The abrasive layer with JIS #2000 grit and an abrasive-particle size of 7.35 μm provides controlled sharpening performance and a finer result than ordinary basic stones. The stone can be used after #500 or #1000 grit, or independently for regularly maintained knives that are only slightly dull.
The solid tempered-glass base gives the stone stability, limits flexing and helps maintain a flat working surface. The abrasive is also suitable for hard and highly alloyed steels.
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Why choose SHAPTON GlassStone #2000?
Fine working edge
JIS #2000 grit smooths the marks left by basic sharpening and creates a sharp, smooth and practical edge suitable for everyday kitchen work.
Fast sharpening action
High-quality Japanese abrasive works effectively even on hard steels and achieves a fine result without unnecessarily prolonged sharpening.
Stable glass base
Tempered glass reinforces the thin abrasive layer, prevents it from flexing and increases the stone’s stability during precise blade guidance.
Simple preparation
The stone has low water absorption. Simply wet it with water before sharpening; prolonged soaking is unnecessary.
What is JIS #2000 grit used for?
- refining an edge after a JIS #500 or #1000 stone,
- regular maintenance of slightly dull knives,
- smoothing scratches left by basic sharpening,
- creating a fine working edge,
- sharpening hard, stainless and highly alloyed steels,
- maintaining selected woodworking and gardening tools.
Where does the #2000 stone fit?
| Grit | Use | Result |
|---|---|---|
| #120–#500 | Repairs and coarse sharpening | Restoration of a damaged or very dull edge |
| #1000 | Basic sharpening | New functional working edge |
| #2000 | Refinement and smoothing | Fine kitchen edge with excellent cutting performance |
| #4000 and above | Fine finishing and polishing | Very smooth to polished bevel |
How to use the sharpening stone
- Wet the surface with water. Prolonged soaking is unnecessary. The stone can be soaked briefly before use if required.
- Place the stone in a stable holder. It must not move or wobble during use.
- Choose the correct angle. For most kitchen knives, approximately 12–20° per side is used depending on the blade construction.
- Guide the blade evenly. Use light to medium pressure and sharpen the full length of the edge from heel to tip.
- Keep adding water. The surface must remain wet so that loosened steel and abrasive particles are washed away.
- Rinse the stone after use and allow it to air-dry. Do not store it wet in a closed container.
Important: We recommend using water for sharpening. Although oil can technically be used on some sharpening stones, we do not recommend it for this stone.
Who is the stone suitable for?
We recommend SHAPTON GlassStone #2000 to users who already own a basic sharpening stone and want to refine the edge further. It also works well as a standalone stone for regular maintenance of knives that are not yet significantly dull.
- home cooks and enthusiasts of quality knives,
- more experienced sharpening-stone users,
- hard Japanese and European steels,
- stainless and highly alloyed steels,
- a fine working edge without the need for a highly polished finish.
When should you choose a different grit?
If the knife is very dull, has a damaged edge or small chips, begin with a coarser stone. The #2000 grit is not designed for rapid repairs to a significantly damaged blade. For a more mirror-like finish, you can subsequently continue with a higher-grit stone.
Technical specifications
| Manufacturer | SHAPTON |
|---|---|
| Product line | GlassStone |
| Grit | JIS #2000 |
| Abrasive-particle size | 7.35 μm |
| Dimensions | 210 × 70 × 10 mm |
| Abrasive-layer thickness | 5 mm |
| Base | Tempered glass |
| Weight | 0.1 kg |
| Product code | SHA-50302HR |
| EAN | 4944509503029 |
| Country of origin | Japan |
Sharpening-stone care
- Rinse the stone thoroughly with clean water after use.
- Allow it to air-dry at room temperature.
- Do not expose the stone to frost, direct sunlight or sudden temperature changes.
- Do not dry it on a radiator or another heat source.
- Check the flatness of the sharpening surface regularly.
- Store it dry and protect it from drops and impacts.
Warning
The stone is not intended for sharpening ceramic knives. Always use a stable non-slip holder and guide the blade in a direction that does not present a risk of injury. Do not press the knife into the stone with excessive force.
You may also find useful
Coarser stone for basic sharpening
For a duller or damaged edge, begin with a coarser grit. A suitable addition to the sharpening set is SHAPTON GlassStone #500 .
Accessories for safe sharpening
A stable holder, non-slip mat and stone-flattening tools make precise and safe work easier.
View accessoriesWould you like to learn how to sharpen correctly?
During the sharpening course, you will learn the correct angle, blade guidance, burr control and the proper progression between individual grits.
View the sharpening courseFrequently asked questions
What is a JIS #2000 sharpening stone used for?
It is used for edge refinement, smoothing the bevel and creating a fine working edge after basic sharpening.
Can the #2000 stone be used on its own?
Yes, if the knife is only slightly dull and regularly maintained. A very dull or damaged edge requires a coarser stone first.
Does SHAPTON GlassStone need to be soaked?
Prolonged soaking is unnecessary. Simply wet the working surface with water before use; alternatively, the stone can be soaked briefly.
Is the stone suitable for hard Japanese steels?
Yes. SHAPTON abrasive is also suitable for hard and highly alloyed steels used in Japanese kitchen knives.
Is #2000 grit sufficient for a kitchen knife?
Yes. It creates a fine working edge with excellent cutting performance, suitable for most everyday kitchen tasks.
Can I continue with a finer stone after #2000?
Yes. For a smoother or more highly polished bevel, you can continue with a #4000, #6000 or higher-grit stone.
Can ceramic knives be sharpened on the stone?
No. Ceramic knives require specialised diamond abrasive and an appropriate sharpening procedure.
Can I use oil when sharpening?
We recommend using clean water. Oil could make cleaning and subsequent use of the stone more difficult.
How should the stone be cleaned after sharpening?
Rinse it with clean water, gently remove any deposits and allow it to air-dry at room temperature.
Why does the stone have a glass base?
Tempered glass reinforces the abrasive layer, limits flexing and ensures more stable and precise sharpening.
Not sure which grit to choose?
Contact us. We will be happy to help you assemble a suitable combination of stones according to the type of knife, condition of the edge and your sharpening experience.
Additional parameters
| Category: | Shapton Glass – Stones on Glass Base |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.1 kg |
| EAN: | 4944509503029 |
| 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 |