DIRECTDEX, SPECIAL, SINGLE TUBE SYSTEM, METRIC, 72.62MM (2.859) DIAMETER, 15 THREAD Sunnen HellerDEX is a precision-engineered

Sunnen HellerDEX is a precision-engineered honing solution designed to elevate your machining performance

Perfectly compatible with Sunnen honing systems

Whether you are working on performance engines or rebuilding stock powertrains

Unlock precision and performance with Sunnen K10 tooling

the BL12 integrates effortlessly with Sunnen machines

DIRECTDEX, SPECIAL, SINGLE TUBE SYSTEM, METRIC, 72.62MM (2.859) DIAMETER, 15 THREAD Sunnen HellerDEX is a precision-engineeredSunnen DirectDEX is the ultimate solution for fast, precise, and reliable bore measurement. Engineered for industrial performance, DirectDEX delivers real time digital readouts with seamless data transfer capabilities, making it the perfect tool for in process inspection and quality control. With its intuitive interface and rugged design, DirectDEX enhances productivity and ensures accuracy where it matters most.