Sunnen P28 Honing Mandrel 2-Stone OAL 12.5in Minbore 1.73in Maxbore 1.875in Abrl 6.56in

This is a Sunnen P28 series honing mandrel, a specialized piece of tooling and accessories engineered for precision honing operations. This mandrel utilizes a 2-stone mandrel type and has an overall length (OAL) of 12.5 inches. The tool is designed to work within a specific diameter range, accommodating a minimum bore diameter of 1.73 inches (43.94 mm) and a maximum bore diameter of 1.875 inches (47.625 mm). It features an abrasive length of 6.562 inches, facilitating effective material removal and achieving the desired surface finish within its operational range.