Powierzchnia pracująca na STARBIT© jest prążkowana.

Advantages of STARBIT©:

  • high strength due to new process solutions;
  • high wear resistance due to the rib hardness exceeding the core hardness;
  • better penetration at steady general strength;
  • increased mechanism of protection against wear with ground rocks gathering and packing between the ribs;
  • better rotation due to the cutter structure.


STARBIT© for tunnel boring machines

STARBIT© for cutter loaders