the 3HPH delivers enhanced abrasive support
The Sunnen AAY20 Keyway Honing Mandrel is engineered for precision honing of keyway bores
Whether in the shop or out in the field
Achieve unmatched honing precision with Sunnen 3GP28 Tooling—built for high-performance applications requiring accuracy
and superior alignment—ensuring accurate
BL12 ADAPTER the 3HPH delivers enhanced abrasiveThe 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.