CUTTERS TO BACK SPOTFACING IN HSS

GROUP 6-9-14-20-30-40
Cutters to back spotfacing with 3 flutes in HSS hardness 63 HRC from Ø 12 to Ø 125.
You can fit them on all the Polledri arbors in the same group.
You can fit them on the arbors quickly with the special quick change bayonet system.
Using a good soluble oil you can increase the speed with an increase of the tool life.
With groups 14-20-30-40, it’s possible to use the tools for forward spotfacing operations.

CUTTERS TO BACK SPOTFACING IN HSS – TECHNICAL SHEETS