K6 HARD STEEL MANDREL and reliable results — every

and reliable results — every time

or calibrating

Built for durability and repeatability

the 3GP20 delivers optimal abrasive alignment and efficient material removal

The Sunnen BL6 Mandrel is designed to provide precise bore sizing and excellent surface finishes for small to medium-sized bores

K6 HARD STEEL MANDREL and reliable results — everyUnlock 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