DeWalt DW5429 Rock Carbide SDS Plus Hammer Drill Bit, 3/8 Inch x 8 Inch x 10 Inch

DeWalt SDS Plus masonry drill bits power through masonry, concrete and more with a carbide tip that maximizes bit life. An elongated 4-flute helix helps to increase material removal and 3 flats on the shank helps to prevent slippage.

Highlights:

• These Cutter bits have a strong tapered core to help resist flute breaks, especially when drilling deep holes
• Aggressive material removal
• Two-stage flute design features a variable helix pattern that quickly moves debris away from the contact zone
• Wear mark indicator for accurate diameter of holes
• Plus, the two sharp, carbide cutting edges deliver clean, round holes for secure anchor installation

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