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Earth Auger Bits | Eterra

Earth Auger Bits | Eterra

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52.00 LBS
In Stock

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Eterra Earth Auger Bits

The Eterra Auger Bit is designed for all your earth drilling conditions. If your conditions are steadily rough, consider adding Eterra's Tungsten Carbide Fishtail and Tungsten Carbide Teeth for longer life and better bite. These are some of the toughest and most reliable bits in the industry, and we would encourage you to just read the reviews. From the cast heavy duty drive heads to the thick walled tubing and forged cutter holder, these bits get the job done when you need them most.

Pricing Shown is for a 4" Bit. Select the Auger Bit of your choice Above

Select Product Options Above

  • Select Auger Bit Size
  • Select optional Replacement Fishtail Pilot (Standard or Carbide)
  • Select optional Replacement Teeth
  • Select optional Tungsten Carbide Teeth

A note about Eterra's auger design. Eterra designs based on the toughest criteria and extensive experience. Many people think that a double flighted auger is better because it will be stronger. Eterra has designed a single flighted auger and a forged drive head so that the strength question is not an issue. Eterra is confident their heads will outlast any auger that has double flighting. The Eterra flighting design allows the auger to clear faster. Double flighting in a dirt design just clogs and causes the auger to carve the hole out so it will be oversized and jammed up with debris. This results in less productivity and higher costs due to having to put more concrete into the hole because of the larger size. The more you study these designs, the more you will come to trust Eterra as the leader in intelligent and performance based product design.

Do not use Earth Auger Bits on solid surfaces like concrete or asphalt driveways. For solid surface conditions choose a specialized rock auger bit.


  • Engineered for strength and durability
  • Clears faster, resists over drilling and clogging
  • Cast heavy duty drive heads
  • Durable, thick walled tubing
  • Forged cutter holder
  • Available sizes: 4", 6", 9", 12", 18", 24", 30" and 36"
  • Mini Skid Steer Sizes: 4" - 24"
  • Rated to 4500 ft. lbs.
  • Rated for difficult ground conditions 


52 lbs.
Shock Lock 2 Drop Forged Dirt/Rock Style
Forged - Dirt Style
Flighting Size:
Tube Size:
Tube Material:
3/8" Heavy Wall
Drive Hub:
2" Hex Multi Hole Size & Location
steel surcharge:

Product Videos

Eterra Earth Auger Bits for Skid Steer Loaders, Excavators and Mini Skid Steers - Complete Overview 05:30
  • Eterra Earth Auger Bits for Skid Steer Loaders, Excavators and Mini Skid Steers - Complete Overview
    Check out this comprehensive overview of the features and benefits of the Eterra Earth Auger Bits. Learn how Eterra sets a high standard for toughness and durability and how these bits are designed to meet that standard. Thick walled tubing, innovative flighting design, replaceable tungsten carbide teeth options and cast heavy duty drive heads are just some of the features that make these bits perform at a high level. Available in 4", 6", 9", 12", 18", 24", 30" and 36" sizes and compatible with auger drives of varying sizes and machine fits. Shop the Eterra Earth Auger Bits here: Shop our full selection of Skid Steer Auger Attachments and more at Skid Steer Solutions:

Skid Steer Solutions LLC relies on trusted manufacturers to supply and support the products sold on or its representatives. The majority of attachment products for sale come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. Items sold as "demo", "return", "resale", "prototype", or "closeout" are generally not covered by warranty. Please see each manufacturer's limited warranty on our Warranty Page .

Customer Reviews

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