General grinding stone "93A grinding stone"
It is suitable for processing alloy steel (SK, SKS, SKH, etc.)!
The "93A grinding stone" is a grinding stone composed of RA and WA abrasive grains in a 50:50 ratio. The RA (Ruby Random) abrasive grains use European abrasives that contain more than 2% chromium oxide (Cr2O3). Additionally, during dry grinding, it generates less heat, which reduces damage to the workpiece after processing. *For more details, please feel free to contact us.*
- Company：北陸砥石
- Price：Other
