BL8 HARD STEEL MANDREL The Sunnen A-18 Honing Tooling

The Sunnen A-18 Honing Tooling System is engineered for precision honing of small-diameter bores

Boost your honing efficiency with the Sunnen 3HP28 Tooling—precision-engineered for high-performance applications

and manufacturing industries

The Sunnen BL20 Mandrel delivers exceptional accuracy and finishes for larger bore honing applications

BL8 HARD STEEL MANDREL The Sunnen A-18 Honing ToolingThe Sunnen BL8 Mandrel is crafted for high accuracy honing of medium sized bores, delivering exceptional roundness, size control, and surface finish. Built for durability and consistent operation, the BL8 ensures reliable, repeatable results in demanding production and repair environments. Compatible with Sunnen honing systems, it is a trusted solution for achieving superior bore quality every time.