Harbor Freight Tools


3/4 in. x 17-1/2 in. Auger Bit

This heavy-duty auger bit set delivers up to 2x longer life*. Nail Break self-feed tip and dual cutting edges power through nail-embedded wood.

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Power through nail-embedded wood with HERCULES™ auger bits. Constructed from durable heated treated alloy steel to drill quick, clean holes and resist damage from nails. Packed in a rugged, high impact case for effortless bit selection.

  • Nail Break - Reinforced self-feed tip withstands repeated nail hits
  • Dual Cutting Edges - Easier nail cutting and balanced drilling
  • Reamed Edge - Improves entry and exit hole quality
  • Wide Coated Flutes - Fast chip removal while drilling
  • Reinforced Spine - Adds strength for heavy-duty applications
  • 7/16 in. quick-change hex shank prevents bit from slipping in chuck

Important Information

  • * Compared to similar products in its class

Wood with nails
Maximum Diameter
3/4 in.
Product Length
17-1/2 in.
Shipping Weight
1.10 lb.
Shank size
7/16 in.
Note: Specifications are approximate and subject to change

100% Satisfaction Guarantee! If for ANY reason you are not satisfied with this item, you may return it within 90 days for a full refund or replacement.