H70 SILICON CARBIDE STONE SET, VITRIFIED BOND Part of Sunnen's K-Series

Part of Sunnen's K-Series

Engineered for accuracy and durability

Engineered for compatibility with R28-series mandrels

designed for Single Stroke Honing® applications

the Sunnen GH258 abrasive honing stone delivers exceptional cutting efficiency and surface finish

H70 SILICON CARBIDE STONE SET, VITRIFIED BOND Part of Sunnen's K-SeriesUnlock unmatched precision with the Sunnen H70 Abrasive, engineered for high performance honing in demanding applications. Designed to deliver consistent surface finishes and tight tolerances, the H70 is ideal for a wide range of materials including steel, cast iron, and alloys. Whether you are finishing engine components or hydraulic cylinders, count on the H70 for faster cutting, longer life, and superior results. Trusted by professionals