Achieve unmatched honing precision with Sunnen 3GP28 Tooling—built for high-performance applications requiring accuracy
This advanced honing solution ensures optimal alignment
The Sunnen AAY20 Keyway Honing Mandrel is engineered for precision honing of keyway bores
Whether in the shop or out in the field
Designed for use with R28-series mandrels
BL12 ADAPTER Achieve unmatched honing precision withThe 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.