SDS Plus 2 Cutter Drill Bits, 5/16" Diameter - Each

SDS Plus 2 Cutter Drill Bits are strong and durable, Thanks to the strong tapered core that resists flute breaks, especially when drilling deep holes. For optimal drilling speeds, the two-stage flute design features an optimized helix pattern that quickly moves debris away from the contact zone. And with two sharp carbide-cutting edges, bits produce clean and round holes for secure anchor installation.