80A abrasive is a monocrystalline alumina abrasive, manufactured by the advanced technique.
Due to the extreme hardness and unique fracturing which generates many new cutting edges,
it has longer wheel life and lower grinding force than that of WA.
■Due to advanced high porous structure, this wheel can readily transport coolant in and swarf out.
As a result of this, this wheel can achieve excellent grinding performance with less grinding heat.
From high elastic modulus aiming at free cutting and severe dimensional tolerance of workpiece to low modulus for surface finish…, wide option is available for various applications and needs.
Due to our advanced bond system, this wheel can achieve high productivity and high durability with high accuracy (good roundness, surface finish, and cylindricity) in various centreless grinding.
By employing abrasive, 80AA, and our advanced bond, V501, this eco-friendly internal grinding wheel offers equivalent or more grinding performance compared with sulfur treatment grinding wheels.