- 1 in. thick Boring Head
- 20″ diameter
- For EXTREMELY hard drilling conditions
- Allows for the removal of large cobblestone
- Extreme wear protection
- RL08 Teeth
These boring heads implement a unique patented design meant to drill through solid rock and provide years of satisfactory service. Our augers are Guaranteed to out drill any auger in the world!
|Dimensions||20 × 20 × 13 in|