Y20 ALUMINUM OXIDE KEYWAY STONE, VITRIFIED BOND oversized Unlock exceptional performance with Sunnen

Unlock exceptional performance with Sunnen K12 tooling

improve efficiency

The Sunnen SYY Mandrel is engineered for honing bores with wide slots or keyways

Perfect for improving surface finish and roundness in engine components

Y20 ALUMINUM OXIDE KEYWAY STONE, VITRIFIED BOND oversized Unlock exceptional performance with SunnenSunnen Y20 Abrasives deliver fast cutting and precise bore finishing for a wide range of applications. Available in aluminum oxide, silicon carbide, and CBN, they offer exceptional durability and consistency. Designed for use with Sunnen mandrels, Y20 abrasives ensure reliable performance and high quality results in both production and maintenance honing.