Eterra 12" Auger Bit, 2" Hex Drive

Eterra 12" Post Hole Auger, 2" Hex Drive

The Eterra 12" Post Hole Auger (Part: 922003A), 2" Hex Drive is a heavy-duty auger bit built for fast, clean hole drilling with skid steer and excavator auger drives that use a 2" hex output. Designed for strong torque transfer and reliable digging performance, it’s a solid choice for fencing, tree planting, and general groundwork.

Country of Origin: Canada (Eterra is a Canadian manufacturer; origin can vary by SKU—verify on packaging or invoice if you need item-level COO for compliance.)

Key Features / Specifications

• Auger diameter: 12"
• Drive connection: 2" hex for secure fit and maximum torque transfer
• Standard length: typically 48" on Eterra earth auger bits (common spec across the line)
• Torque rating: up to 4,500 ft-lbs (earth auger bit line rating)
• Pilot point: standard carbon steel pilot point (upgrade options often available, such as carbide pilot styles)
• Replaceable wear components: cutting teeth/edges commonly replaceable to extend service life
• Built for tough soils: suited for dirt, clay, and mixed ground conditions (avoid solid surfaces like concrete/asphalt)

Ideal For:

• Fence post installation and agricultural fencing projects
• Tree planting, sign posts, and small footing holes
• Contractors and landowners using skid steer/mini skid steer/excavator auger drives with 2" hex output
• High-productivity drilling where a 12" diameter hole improves speed vs smaller bits