TRUEDEX PERIPHERAL INSERT WITH TES COAT FOR GOOD CHIP-FORMING HEAT RESISTANT ALLOYS Sunnen 9HPH tools are part

Sunnen 9HPH tools are part of Sunnen's High-Precision Helix (HPH) series

making it the perfect choice for high-production environments and precision shops alike

Designed for durability and consistent performance

Trusted by professionals across industries

repeatable results in demanding production and repair environments

TRUEDEX PERIPHERAL INSERT WITH TES COAT FOR GOOD CHIP-FORMING HEAT RESISTANT ALLOYS Sunnen 9HPH tools are partThe TRUEDEX system ensures accurate bore alignment before honing, improving roundness, straightness, and surface finish. Ideal for tight tolerance applications, TRUEDEX reduces stock removal and extends tool lifedelivering superior results in high precision industries.