― Sharpening stone Power―
Sharpening stone Power
Adopting the Vitrified
Method for performance
２.High temperature and high pressure pressing
Polished surface with 400 grid size
Polished surface with 1200 grid size
■Electron microscope image (Aoi 1200)
Polished surface with 3000 grid size
■Electron Microscope Image (Shoki 3000)
Resistant to water
High performance even in extremely cold and hot climates
Can be used with chemicals (acid and alkali resistant)
Can be used for a long time without deterioration over time
Miyakoshi's Sharpening stones
Manufactured using the vitrified method
Sharpening stonemade by resinoid method
Sharpening stone made by magnesia method
Natural sharpening stone
(mined from the sharpening stone layer)
Tozen (a plane finished with a large abrasive stone)
Diamond sharpening stone
Miyakoshi Seito has been manufacturing grinding wheels with excellent abrasive power since the beginning of the company, incorporating the voices of our customers.
Please feel free to ask us about industrial grinding wheels, etc., which can be made to your desired hardness size with abrasive grains of #46-#6000.
Click here to contact us.
Miyagoshi Seito Ltd.
26 Nishi Akidacho, Higashikujyo,, Minami-ku, Kyoto-shi, Kyoto〒601-8045
© 2021 Miyakoshi Seito Ltd.