TS Simple and extremely rigid roughing heads thanks to the serrated surfaces between the head body and the bit holders. The constant distance between the bit holder clamping screw and the cutting edge guarantees the stability of the system.
USE Roughing and semi-finishing operations.
Cutting edges might be adjusted on a pre-setting bench and TS heads can be used in three different configurations:
two SSCC bit holders aligned and on the same diameter for roughing operations with high feedrate;
one SSCC bit holder and one SMCC bit holder staggered and on a different diameter for roughing operations with high depth of cut;
only one bit holder for light roughing or semi-finishing operations.