Each size has its own diameter range and holder.
For example:
The same RM-BN7 holder can hold any head between Ø16.00–20.0 mm (Ø.630-.787")


- BAYO T-REAM for Through Hole Applications
- BAYO T-REAM for Blind Hole Applications
- BAYO T-REAM Holders
- BAYO T-REAM User Guide
- BAYO T-REAM Recommended Cutting Conditions