delivering smooth finishes and extended tool life
The Sunnen AAY20 Keyway Honing Mandrel is engineered for precision honing of keyway bores
and superior alignment—ensuring accurate
Designed for seamless integration with Sunnen honing machines
Achieve unmatched honing precision with Sunnen 3GP28 Tooling—built for high-performance applications requiring accuracy
BL12 ADAPTER delivering smooth finishes and extendedThe Sunnen BL12 Mandrel is designed for accurate, efficient honing of small to mid sized bores, delivering excellent roundness, size control, and surface finish. Built for durability and consistency, the BL12 integrates effortlessly with Sunnen machines, making it ideal for high precision applications in automotive, aerospace, and general manufacturing.