Dewalt 9/16" x 6" 2 Cutter Carbide Drill Bits, SDS+ DW5442-SBD

Dewalt's professional-grade 9/16" x 4" x 6" Rock Carbide™ SDS Plus Masonry Drill Bit engineered for durability and speed in heavy-duty concrete and masonry applications. This bit features a specialized 2-cutter Rock Carbide™ tip that maximizes carbide surface contact for a longer service life and a two-stage flute design with a variable helix pattern that pulls dust away from the tip for faster drilling.
Key Features
Rock Carbide™ Tip: Maximizes carbide surface contact for improved durability and an extended bit life during demanding masonry work.
Two-Stage Flute Design: Features a variable helix pattern that rapidly clears debris from the hole to maintain optimal drilling speeds.
Strong Tapered Core: Strengthens the bit's body to help resist flute breaks, which is essential for maintaining stability during high-impact drilling.
Clean Hole Performance: Two sharp carbide cutting edges are designed to deliver true, round holes necessary for secure mechanical anchor installation.
Wear Mark Indicator: Provides a visual guide to ensure the hole diameter remains accurate to ANSI specifications for consistent anchor setting.
Universal SDS Plus Shank: Compatible with all brands of SDS Plus rotary hammers, ensuring a secure fit and optimal power transfer.