Skip to main content
Accessibility StatementRead more
DEWALT logo with yellow text on a black background.
New
DWAWDEA14

ELITE SERIES™ 7/8" X 18" BI-metal Auger Bits

A DEWALT branded auger drill bit with a spiral design, intended for use with power tools for drilling holes in wood.

Reviews

Explore More Options

Current Option

Product details

Cleanly bore deep holes with DEWALT® ELITE SERIES™ BI-metal auger bits. Engineered for extreme durability in nail-embedded wood, select sizes of these durable steel bits deliver up to 3x life vs. Diablo augers*. Optimized flute geometry allows for fast chip ejection while the aggressive screw tip offers smooth drilling.

  • Select Sizes Up to 3x Life Vs. Diablo Augers* - Combat the effects of repeated nail strikes with a BI-metal construction.
  • Fast Drilling - Easily drill holes with an aggressive screw tip that quickly pulls the bit through tough materials.
  • Fast Chip Ejection - Maximize productivity with optimized flute geometry.
  • Resharpenable Cutting Edge - High-speed steel cutting edge provides long bit life.
  • Convenient Bit Changes - Change bits fast with a quick change hex shank.
  • Built to Last - Part of the DEWALT® ELITE SERIES™ lineup of accessories designed to maximize performance in demanding applications.

Product Type
Auger Drill Bit

  • (1) DEWALT ELITE SERIES™ Bi-Metal Auger Bits

  • No Warranty

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support
Six long DEWALT auger drill bits are arranged side by side on stacked wooden planks in a construction site with wooden framing visible in the background.

Select Sizes Up To 3X Life Vs. Diablo® Augers*

A person wearing a DEWALT knee pad is using a DEWALT power drill with a large auger bit to drill through a wooden beam in a construction site with unfinished framing.

Easily drill holes with an aggressive screw tip

A workshop scene showing various DEWALT branded power tool accessories and cutting discs displayed on a metal workbench, surrounded by pieces of metal piping and beams. In the background, a person wearing protective gear is using a power tool that produces bright sparks.

BUILT TO LAST™

Our best performing line of accessories**

Only products proven tough enough to outperform the competition have earned the right to be called DEWALT ELITE SERIES™. Engineered for high performance and challenging conditions, DEWALT ELITE SERIES™ delivers outstanding results for the trades.

Explore DEWALT ELITE SERIES™

* - DWAWDEA12, DWAWDEA14 and DWAWDEA16 vs. Diablo® Auger DAG3070, DAG3090, and DAG3110 cutting 6D nails embedded in pine. Diablo® is a registered trademark of Freud America, Inc., which has not endorsed or approved this comparison.

**Based on either product design or specified product application with respect to number of holes, number of cuts, amount of material removed or magnetic strength.