3HPH MANDREL, ROUND SHANK Designed for precision and durability

Designed for precision and durability

the ASC streamlines your honing process with minimal operator intervention—maximizing productivity and quality in every part

and easy to operate

efficient stock removal

Designed for in-place honing of cylinders from 2

3HPH MANDREL, ROUND SHANK Designed for precision and durabilityOptimize your honing operations with Sunnen 3HPH Toolingengineered for high performance, heavy duty applications. Designed for use with P28 mandrels, the 3HPH delivers enhanced abrasive support, superior alignment, and consistent stock removal. Built for durability and precision, it is the ideal solution for achieving exceptional surface finishes and tight tolerances in even the most demanding industrial environments.