FA4 BRONZE GUIDE SHOE (PKG OF 2) Achieve exceptional honing precision with

Achieve exceptional honing precision with the Sunnen 4GP28 Honing Tool

This cartridge is integral to Sunnen's HellerDex system

engineered for high-performance applications requiring accuracy

The Sunnen BL6 Mandrel is designed to provide precise bore sizing and excellent surface finishes for small to medium-sized bores

while the quick-change design maximizes efficiency in high-production environments

FA4 BRONZE GUIDE SHOE (PKG OF 2) Achieve exceptional honing precision withEngineered for precision and durability, the Sunnen FA4 abrasives with vitrified bond (ATO) delivers consistent, high performance results in external honing applications. Ideal for machining aluminum and other non ferrous materials, this stone provides superior cutting action, longer life, and reduced dressing needs. Trust Sunnen's advanced abrasive technology to enhance your surface finish, improve efficiency, and ensure dependable, repeatable