Back Spotfacing Counterbores GROUP 9 in H.M. ISO K30

BACK SPOTFACING CUTTER in HARD METAL ISO K 30 from Ø 16 to Ø 34

You can fit them on all the Polledri arbors of the same group. You can connect them on the arbors quickly because they have an special quick change bayonet system. Using a good soluble oil you can increase the speed with an increase of the tool life.