Belltec Spiral Digger Derrick Auger

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Features

For Digger Derricks

Tackle the most severe, rocky conditions with the Spiral Digger Derrick Auger.

Specifications

  • Type-2 spiral design
  • 1-inch boring head flighting
  • 1/2-inch carrier flighting
  • 4-inch diameter auger stem with 3/8-inch wall
  • Long-lasting C31HD Plus™ Bullet Teeth
  • Continuous Stoody 121-G hardfacing
  • AugerGuard™ Coupling