DeWALT DW5470 Hammer Bit Set, 5-Piece, Carbide, Bright

SDS-plus 2-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. These bits are made in Germany and are guaranteed Tough®, so tough that are offering a no back guarantee.
Includes:
3/16 x 4-1/2 x 6-1/2 in, 1/4 x 2 x 4 in, 1/4 x 4 x 6 in, 3/8 x 4 in x 6 in, 1/2 in x 4 in x 6 in Bits