SHAPTON RockStar Whetstone #500
Overview
HANO-KUROMAKU series with high grinding power
Shapton's grinding stones have a high abrasive content and high grinding power, allowing for quick blade preparation.
Also, there is no need to soak them in water for an extended period of time before use; they are ready to use immediately, requiring only 5 to 10 minutes of soaking.
Optimized bonding agent maximizes the ability of the abrasive, which is one of the features of this product.
Role of rough grinding stones
A rough grindstone is used to sharpen knives that have spills or chips, or knives that have almost lost their sharpness.
A rough grindstone alone will not produce a sharp blade, so it is used in combination with a medium grindstone.
Role of rough grinding stones
A rough grindstone is used to sharpen knives that have spills or chips, or knives that have almost lost their sharpness.
A rough grindstone alone will not produce a sharp blade, so it is used in combination with a medium grindstone.
A Delightful Sharpening Experience: Knife Sharpening Using Whetstone and TOKA
Details
Specifications
- Size
- 7cm x 21cm x 1cm
- Weight
- 300g
*Weights may vary slightly due to individual differences. - Grid
- #500(Rough whetstone)
Precaution
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As the grinding wheel is used, it will become dented only in the areas where it has been used. In that case, please use a corrective whetstone or the like for maintenance.
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Please use water, not hot water, as it may cause melting or cracking of the grinding wheel. Also, please refrain from immersing the stone in water for an extended period of time.
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Dry in the shade to avoid cracks.
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How to Use Grinding Wheels
- Before starting to sharpen, always soak the whetstone thoroughly in water. Once bubbles stop forming, remove it from the water.
NOTE:
- When left soaked in water, the whetstone may become loose and dissolve. Soak it just before sharpening.
- For natural stones, which do not absorb much water, do not soak in water.
- The soaking time may vary depending on the product. - When placing a whetstone without a base, place it on a wet towel to prevent slipping.
- During sharpening, do not wash away the sharpening residue; instead, sprinkle a small amount of water to keep the whetstone surface wet.
- After sharpening, rinse the whetstone thoroughly to remove sharpening residue.
How to Maintain Whetstones (Surface Correction)
- Every whetstone wears down with use, particularly becoming concave and deformed from the center.
- If used as is, uneven wear may occur, affecting the sharpening process. Therefore, it is important to keep the whetstone flat and free from irregularities at all times.
- After sharpening 1 to 2 knives, use a truing stone or a concrete block to level the surface horizontally.
FAQ
Yes, you can order items not listed online. Please feel free to contact us using the inquiry form.
Yes, we offer a fee-based gift wrapping at JPY660 per set (tax included). To request a gift wrapping, please contact us using the inquiry form.
Yes, but for online orders, we offer a free engraving service for knives only. Please select the desired engraving option, enter text and add the knife to cart. Engraving for products other than knives is only available at our physical store at Kappabashi, Tokyo.
Please feel free to contact us using the inquiry form. We are happy to make a quotation for your order. It would be helpful if you could first tell us the delivery address and the desired due date so that we can proceed smoothly.
