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No Sales Tax (Virginia Orders Excluded)
No Sales Tax (Virginia Orders Excluded)

Eterra - Auger (12") - S4 300mm - Cast HD - 4 Teeth

by Eterra
SKU ET-02D012-P001-61
Original price $630.00 - Original price $630.00
Original price
$630.00
$630.00 - $630.00
Current price $630.00

Authorized Eterra Dealer

Ensuring quality backed by full manufacturer warranty & support.

The Eterra 12″ Auger S4 – Cast HD is a heavy-duty attachment built for professional drilling with skid steers, mini skid steers, and compatible auger drives. Its 2″ hex drive ensures secure attachment and optimal torque transfer for consistent performance in tough soil conditions.

Featuring four Shock Lock Drop Forged Teeth and a standard fishtail point, this auger excels in soft dirt, clay, and moderately rocky terrain. The 5/16″ flighting provides efficient material removal, while the carbon steel pilot ensures stability during operation. Optional upgrades to tungsten carbide pilots further enhance performance in compacted or rocky soils.

Ideal for fence post installation, tree planting, foundation work, and utility digging, the Eterra 12″ S4 auger delivers reliable, high-performance results for professional contractors and landscapers.

Features & Benefits

  • Cast Heavy-Duty Construction: Durable body with 4 Shock Lock Teeth for tough soil conditions.
  • 2″ Hex Drive: Secure attachment and maximum torque transfer.
  • Standard Fishtail Point: Optimized for general-purpose digging.
  • Shock Lock Teeth: Forged for durability and long-lasting cutting efficiency.
  • 5/16″ Flighting: Efficient soil removal to prevent clogging.
  • Durable Pilot Point: Carbon steel standard with optional tungsten carbide upgrade.
  • Versatile Applications: Suitable for fence posts, tree planting, foundations, and utility drilling.

Specifications

Specification Detail
Model Earth Auger Bit – 12″ S4
Weight 46 lbs – 225 lbs
Length 48″
Diameters 12″
Flighting Size 5/16″
Drive Hub 2″ Hex
Teeth 4 – Shock Lock Drop Forged Dirt
Tube Wall Thickness 3/8″
Tube Size 3″
Pilot Forged – Dirt Style (Carbon Steel Standard)


WHY BUY FROM LANDBOSS?

✔ Authorized Eterra Dealer
✔ Fast Factory-Direct Shipping
✔ USA-Based Support Team
✔ Secure Payments & Warranty Included
✔ Heavy Equipment Experts
✔ Top-Rated Customer Service

SHIPPING & SUPPORT

FREE Ground Shipping: 7-10 business days

Shipping times may vary depending on seasonality and product availability. For precise estimated ship date, please contact us at (301) 200-2113 or email support@landbossequipment.com

View our full Shipping Policy

Ground Freight: 7-10 business days

Shipping times may vary depending on seasonality and product availability. For a precise estimated ship date, please contact us at (301) 200-2113 or email support@landbossequipment.com.

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OVERVIEW

The Eterra 12″ Auger S4 – Cast HD is a heavy-duty attachment built for professional drilling with skid steers, mini skid steers, and compatible auger drives. Its 2″ hex drive ensures secure attachment and optimal torque transfer for consistent performance in tough soil conditions.

Featuring four Shock Lock Drop Forged Teeth and a standard fishtail point, this auger excels in soft dirt, clay, and moderately rocky terrain. The 5/16″ flighting provides efficient material removal, while the carbon steel pilot ensures stability during operation. Optional upgrades to tungsten carbide pilots further enhance performance in compacted or rocky soils.

Ideal for fence post installation, tree planting, foundation work, and utility digging, the Eterra 12″ S4 auger delivers reliable, high-performance results for professional contractors and landscapers.

Features & Benefits
  • Cast Heavy-Duty Construction: Durable body with 4 Shock Lock Teeth for tough soil conditions.
  • 2″ Hex Drive: Secure attachment and maximum torque transfer.
  • Standard Fishtail Point: Optimized for general-purpose digging.
  • Shock Lock Teeth: Forged for durability and long-lasting cutting efficiency.
  • 5/16″ Flighting: Efficient soil removal to prevent clogging.
  • Durable Pilot Point: Carbon steel standard with optional tungsten carbide upgrade.
  • Versatile Applications: Suitable for fence posts, tree planting, foundations, and utility drilling.
Specifications
Specification Detail
Model Earth Auger Bit – 12″ S4
Weight 46 lbs – 225 lbs
Length 48″
Diameters 12″
Flighting Size 5/16″
Drive Hub 2″ Hex
Teeth 4 – Shock Lock Drop Forged Dirt
Tube Wall Thickness 3/8″
Tube Size 3″
Pilot Forged – Dirt Style (Carbon Steel Standard)


WHY BUY FROM LANDBOSS?

✔ Authorized Eterra Dealer
✔ Fast Factory-Direct Shipping
✔ USA-Based Support Team
✔ Secure Payments & Warranty Included
✔ Heavy Equipment Experts
✔ Top-Rated Customer Service

SHIPPING & SUPPORT

FREE Ground Shipping: 7-10 business days

Shipping times may vary depending on seasonality and product availability. For precise estimated ship date, please contact us at (301) 200-2113 or email support@landbossequipment.com

View our full Shipping Policy

FAQs

What is Eterra and what do they make?

Eterra is a manufacturer of high-quality compact equipment attachments, originally founded in Bellingham, Washington. They produce attachments for skid steers, excavators, and mini skid steers, including augers, brush cutters, stump grinders, post drivers, concrete mixers, grapples, and buckets — all engineered for durability and performance.

What types of machines are Eterra attachments compatible with?

Eterra makes attachments for three main machine types: skid steers, excavators, and mini skid steers. Their products are designed to work with most standard machines using industry-standard hydraulic connections and mounting systems.

What attachment categories are available?

Eterra offers auger attachments and accessories, brush cutters, stump grinders, post drivers, concrete mixers, grapples, and buckets across their skid steer, excavator, and mini skid steer lines.

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OVERVIEW

The Eterra 12″ Auger S4 – Cast HD is a heavy-duty attachment built for professional drilling with skid steers, mini skid steers, and compatible auger drives. Its 2″ hex drive ensures secure attachment and optimal torque transfer for consistent performance in tough soil conditions.

Featuring four Shock Lock Drop Forged Teeth and a standard fishtail point, this auger excels in soft dirt, clay, and moderately rocky terrain. The 5/16″ flighting provides efficient material removal, while the carbon steel pilot ensures stability during operation. Optional upgrades to tungsten carbide pilots further enhance performance in compacted or rocky soils.

Ideal for fence post installation, tree planting, foundation work, and utility digging, the Eterra 12″ S4 auger delivers reliable, high-performance results for professional contractors and landscapers.

Features & Benefits
  • Cast Heavy-Duty Construction: Durable body with 4 Shock Lock Teeth for tough soil conditions.
  • 2″ Hex Drive: Secure attachment and maximum torque transfer.
  • Standard Fishtail Point: Optimized for general-purpose digging.
  • Shock Lock Teeth: Forged for durability and long-lasting cutting efficiency.
  • 5/16″ Flighting: Efficient soil removal to prevent clogging.
  • Durable Pilot Point: Carbon steel standard with optional tungsten carbide upgrade.
  • Versatile Applications: Suitable for fence posts, tree planting, foundations, and utility drilling.
Specifications
Specification Detail
Model Earth Auger Bit – 12″ S4
Weight 46 lbs – 225 lbs
Length 48″
Diameters 12″
Flighting Size 5/16″
Drive Hub 2″ Hex
Teeth 4 – Shock Lock Drop Forged Dirt
Tube Wall Thickness 3/8″
Tube Size 3″
Pilot Forged – Dirt Style (Carbon Steel Standard)


WHY BUY FROM LANDBOSS?

✔ Authorized Eterra Dealer
✔ Fast Factory-Direct Shipping
✔ USA-Based Support Team
✔ Secure Payments & Warranty Included
✔ Heavy Equipment Experts
✔ Top-Rated Customer Service

SHIPPING & SUPPORT

FREE Ground Shipping: 7-10 business days

Shipping times may vary depending on seasonality and product availability. For precise estimated ship date, please contact us at (301) 200-2113 or email support@landbossequipment.com

View our full Shipping Policy