DEWALT DW5468 Hammer Drill Bit, 1-1/8 in Dia, 10 in OAL, Helix Flute, SDS-Plus Shank

SDS Plus two cutter drill bits have a strong tapered core to help resist flute breaks, especially when drilling deep holes. For optimal drilling speeds, the two-stage flute design features a variable helix pattern that quickly moves debris away from the contact zone. Plus, the two sharp, carbide-cutting edges deliver clean, round holes for secure anchor installation.