The Metabo SDS-Max Shank 2-Cutter Drill Bit (676616000) is engineered for high-performance drilling in reinforced concrete and masonry applications. It features a unique head design that reduces friction in the hole, resulting in faster drilling speed and maximum bit life. The large volume double spiral flutes provide rapid dust removal, further enhancing bit life and drilling speed. This drill bit ensures precise round holes, making anchor installation easier and improving anchor holding strength. Additionally, its patented flute design minimizes vibration and noise, protecting both the tool and the operator.