DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437)

Product Description 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. If you have our bits, we have your back. From the Manufacturer DEWALT DW5437 1/2-Inch x 4-Inch x 6-Inch ROCK CARBIDE SDS Plus Hammer Bit

• Strong core: SDS max bits have tapered core for bit strength and maximum durability, especially when drilling deep holes
• Aggressive material removal: Two stage flute design with variable helix pattern of DEWALT SDS hammer drill bits allows for efficient debris removal
• Clean, round holes: Two sharp cutting edges for true holes
• Wear mark indicator: For accurate diameter of holes
• NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5400, DW5401, DW5401B25)
• ROCK CARBIDE Tip for Longer Bit Life
• Elongated Four Flute Helix for Faster Material Removal
• Increased Steel Prevents Breakage
• For use with electric or cordless rotary hammers.