Earth Drills 
Augers & Extensions 
Screw Pile Torque Heads 
Hard Rock Augers 
Trenchers 
Variable Mulchers 
TC Range Mulchers 
Hedge Trimmer 
Cone Crusher Bucket 
Drum Cutters 
Log Splitter 
Stump Planer 
Cement Mixer Bowls 
Pallet Forks 
Alignment Monitor 
Aluminum Ramps Everything You Need to Know about Auger Torque Hard Rock Auger!
When tackling tough drilling projects, choosing the right Hard Rock Auger is crucial for efficiency and success. This guide will walk you through everything you need to know about selecting the ideal hard rock auger for various ground conditions and project requirements.
Understanding Hard Rock Augers
What is a Hard Rock Auger?
Hard Rock Augers are engineered for drilling through dense materials such as fracturable rock, shale, concrete, and basalt with compressive strengths not exceeding 100MPa. The robust design and specialized cutting teeth allow them to perform in the most challenging environments.
Choosing the Right Auger for Your Machine
| Auger Series | Machine Weight | Standard Auger Length | Suitable Earth Drill |
|---|---|---|---|
| S4 | 1-5T | 1.2m | X1500-4500MAX |
| S5 | 4.5-8T | 1.5m | 5500MAX – 8000MAX |
| S6 | 8-22T | 1.8m | 10,000 – 25,000MAX |
| PA | 17-45T | 2.3m | 35,000MAX – 65,000MAX |
Flat vs. Tapered Hard Rock Augers
Flat Hard Rock Auger: Features a consistent diameter for uniform performance in penetrating hard rock layers.
Tapered Hard Rock Auger: Narrows towards the top, reducing torque requirements and potentially speeding up the drilling process.
Why Choose Auger Torque Hard Rock Augers
- Enhanced Durability with Tungsten Tiles: Unlike traditional hard facing, we equip all our Flat Hardrock augers with tungsten tiles for exceptional wear protection on the outside pockets. This innovative feature ensures longer life and superior performance even in the toughest conditions.
- Superior Headplate Design: The headplate design of our augers provides substantial strength against downward drilling forces—no need for thicker flights. It also ensures that each tooth is easily accessible for quicker replacement. This design allows for more efficient drilling and less downtime, thus enhancing your productivity.
- Robust Heavy Wall Tube: All our hard rock series feature a heavy wall tube construction. This extra strength means you can drill with confidence, knowing your equipment is built to last.
- Optimal Flight Pitch: Our flight pitch leaves minimal debris in the final hole, saving you significant time on clean-up.
Custom Fabrication Augers
 |
S6 600mm Flat Hard Rock Auger 19mm rotating picks 75mm square hub 3500mm overall length 2000mm of 20mm thick flights 1000mm white iron XT extreme wear blocks 1000mm 64Hrc hard facing added Tungsten tile wear protection on the headplate |
 |
Extra Heavy-duty 600mm Dia Fully Flighted Tapered Hard Rock Augers 25mm rotating picks extra heavy wall pipe (25mm thick) 25mm thick flights fully wrapped in white iron XT blocks for extra wear and impact resistance. |
Choosing the right hard rock auger can make a significant difference in your project’s success. By understanding the specific needs of your project and the capabilities of different augers, you can select a tool that will provide optimal performance and durability.
Our Standard Hard Rock Augers are usually in stock and ready for your immediate needs!
Contact us now at 13 22 12 to check stock!
Need something tailored? Our Custom Auger Solutions are available with quick turnaround times to match your specific drilling requirements.
Email us at sales@augertorque.com.au
