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.
Manufacturer: DEWALT
Model Number: DW5470
UPC: 028874054707
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