1 . DRILL BIT / DRILL BIT K4 1 1 5 MM (K4-T1 31 1 5) - 30 PCS. IS ONE OF THE MAIN TOOLS FOR ROCK DESTRUCTION BY MECHANICAL METHOD. IN FACT THIS ELEMENT PERFORMS THE FUNCTION OF GROUND DESTRUCTION. PRO
1 . DRILL BIT / DRILL BIT K4 1 1 5 MM (K4-T1 31 1 5) - 30 PCS. IS ONE OF THE MAIN TOOLS FOR ROCK DESTRUCTION BY MECHANICAL METHOD. IN FACT THIS ELEMENT PERFORMS THE FUNCTION OF GROUND DESTRUCTION. PRO