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Koremura Asahi Products CBN Super-finishing stone

Business Division
Electronics, Semiconductors, Transportation, Machinery and Tools
Types of Tools
Grinding Tools
Processing Methods
Polishing
Work
Ferrous Materials
Bond
Vitrified

Product Overview

A super-finishing wheel that offers excellent adaptability and a long service life

These grinding wheels are designed for the final finishing of bearings. We will select the grinding wheel best suited for the raceways of various types of bearings.
These grinding wheels are highly regarded for the ultra-precision grinding of bearing raceways. CBN, we offer a wide lineup that includes CBD grinding wheels designed for superior cutting performance and DBN grinding wheels designed for superior surface finish accuracy, enabling us to design grinding wheels tailored to your specific needs.

Application

  • Superfinishing of Bearing Raceways

Types of Adhesives

  • Vitrified

Product Features

Performing R-milling in the radial direction of the track improves wear-in performance, which helps reduce startup time and the number of roughing passes required.

Case Study: Super-finishing Grinding Wheels for Inner and Outer Rims of HUBs


CBN is expected to shorten cycle times and significantly reduce wear, thereby decreasing the frequency of grinding wheel replacement.
・Even for small-lot production or equipment where CBN is difficult, standard super-finishing grinding wheels can be used.

If you have any questions or would like to discuss anything, please feel free to contact us at
.