K6 SOFT STEEL MANDREL Trust Sunnen to help you

Trust Sunnen to help you achieve superior results in your inspection process

Engineered for compatibility with R28-series mandrels

Whether you are refining bores or achieving exact tolerances

Achieve unmatched honing precision with Sunnen 3GP28 Tooling—built for high-performance applications requiring accuracy

K6 SOFT STEEL MANDREL Trust Sunnen to help youUnlock superior performance with Sunnen K6 tooling, engineered for unmatched precision and efficiency in bore sizing and finishing. Designed for use with Sunnen honing machines, the K6 series delivers exceptional accuracy, repeatability, and surface finish in a wide range of materials and applications. Ideal for high production environments, K6 tooling offers quick setup, easy adjustment, and long lasting durabilitymaximizing uptime and minimizing