D2 HARD STEEL MANDREL Part of Sunnen's A-Series

Part of Sunnen's A-Series

the 3HP28 offers excellent abrasive support

delivering exceptional accuracy and surface finish

Designed for use with Sunnen CV and CK honing systems

Enhance your honing precision with Sunnen 4GP20 Tooling—designed for high-performance applications requiring accuracy

D2 HARD STEEL MANDREL Part of Sunnen's A-SeriesSunnen D2 Tooling is engineered for unmatched accuracy and durability in honing applications. Designed to work seamlessly with Sunnen machines, this versatile tooling system ensures fast setup, consistent performance, and superior bore geometry. Whether you are working with small or large diameters, D2 tooling delivers the precision and repeatability professionals demandevery time. Maximize your productivity with the trusted choice in honing solutions.