K16 SOFT STEEL MANDREL repeatable results in demanding production

repeatable results in demanding production and repair environments

it is the perfect choice for achieving tight tolerances in production or reconditioning environments

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

and superior material removal

accurate metal removal—perfect for large engines

K16 SOFT STEEL MANDREL repeatable results in demanding productionBoost your honing efficiency with Sunnen K16 tooling, engineered for unmatched precision, durability, and performance. The K16 tooling system offers fast setup, consistent bore sizing, and superior surface finishes. Built for demanding applications, it is the trusted choice for machinists who demand accuracy and reliability every time.