

ATOMA Base coarse grit #140
Product Features
Quickly repair your whetstone
It is characterized by its extremely fast speed of surface resurfacing, making it a product that is especially recommended for professionals who do not want to spend a lot of time, or for those who want to improve the precision of surface resurfacing when sharpening Japanese knives.
It can also be used on knives with large chips, thick knives, and hard knives that are difficult to sharpen.
Comes with a base that can be used on both sides
It comes with a base, so you can attach replacement blades of different sizes to the back.
Product details
specification
- size
- 7.5cm x 21cm x 10cm
- Weight
- 595g
- particle size
- #140 (rough whetstone)
- abrasives
- Electroplated diamond
- Origin
- Japan
Precautions
- Please wet it a little before use.
- If left wet, it will rust, so wash it with water and wipe it dry after use.
To make amends
- All whetstones wear down with use, and become deformed, especially from the center.
- If you continue to use it as is, the blade may come into uneven contact with the stone, making it difficult to sharpen properly, so make sure to always keep the whetstone flat and smooth.
- After every one or two sharpenings, use a correction stone or concrete (block) to level the surface.
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.