Heavy Duty Earth Auger Bits | Blue Diamond

Blue Diamond’s Auger Bits and Extensions are built to drill into tough soil conditions and deliver powerful performance. Between 2″ hex or 2 9/16″ round shaft, you can get a secure fit with different drive units. Hex shafts provide a more firm grip, reduce slippage, and increase the efficiency of power transfer from the drive unit to the auger bit. Blue Diamond Bits are built with high-quality steel, to endure the daily of demands of any job site, with long-term reliability.

• 4′ Standard Length
• 2″ Hex Standard Collar
• 2 9/16″ Round available upon request
• Earth drilling for Light to Moderate ground conditions
• Fabricated Boring Head
• Hardened bolt-on teeth
• Hardened fish tail point
• Heavy-duty double flighting

Additional Blue Diamond Auger Bits Available (Click for details)

• Heavy Duty with Cast Head (Difficult Ground)
• Extreme Duty (Solid Rock and Concrete)
• Tree Auger Bits (Tree and Shrub Planting)

Blue Diamond Auger Accessories Available

• Fixed Auger Extension
• Variable Auger Extension
• Auger Adapters (various options)

• Heavy Duty Earth Auger Bits
• Owner’s manual