DRILL BITS 22MM P-77861 SDS-MAX ZENTRO DRILL BITS Adapted for SDS-MAX Hammers Power Specially developed robust head geometry ensures that even toughest applications can be mastered.
Carbide Tip The optimal 4x90° carbide cutting edge symmetry prevents seizing up on hitting reinforcing steel.
Fast Drilling Large, robust secondary cutters with dynamically curved cutting tips actively support the main carbide tip during fast drilling.