TUNGSTEN-CARBIDE TIP PROVIDES SUPERIOR WEAR RESISTANCE IN TOUGH APPLICATIONS PATENTED FOUR-CUTTER TIP DESIGN THAT PROVIDES OPTIMAL PERFORMANCE LARGE FLUTE VOLUME FOR FAST DRILLING, DUST TRANSPORT AND LESS CLOGGING ACTIVE-CENTERING TIP FOR OPTIMUM GUIDANCE WHEN DRILLING IN CONCRETE AND REINFORCED CONCRETE INCLINED SIDE CUTTERS FOR AGGRESSIVE DRILLING