Husqvarna Millenium® B610/B5300 Prestress | Core Drill Bit

Prestressed concrete installations demand specialized tooling that handles high-tension reinforcement without binding or wandering. The Husqvarna Millenium® B610/B5300 Prestress core drill bit delivers consistent performance in these demanding applications where standard bits fail. This bit features a specialized segment design engineered specifically for the unique challenges of drilling through prestressed cable and strand systems. The diamond matrix composition maintains cutting speed while resisting the heat and friction generated by high-carbon steel reinforcement. Suitable for wet drilling applications, this bit works with standard core drill rigs to produce clean holes without damaging surrounding concrete or compromising structural integrity. Built for concrete cutting professionals, bridge contractors, and industrial drilling crews working on prestressed beam systems, parking structures, and precast concrete components.