Product Description
The Digga Auger DR8 is a heavy-duty dedicated rock auger designed for efficient drilling in fracturable shale through to hard rock conditions. Featuring a 75mm square hub and durable 19mm rotating rock picks, it delivers strong cutting performance, effective spoil removal and reliable operation in demanding ground conditions.
Features
Dedicated rock auger for demanding drilling conditions
19mm rotating rock picks
Suitable for fracturable shale through to hard rock
Heavy-duty, high-grade steel construction
Short flighting for regular and efficient spoil removal
Allows improved airflow into the drilled hole
Supports easier inspection of rock picks during drilling
True-cut design for accurate hole diameter
Designed for machines in the 10β20 tonne range
SPECIFICATIONS:
| Additional Features | Details |
|---|---|
|
Drilling Conditions |
Dedicated Rock |
| Standard Hub | 75 mm Square |
| Overall Length | 2000 mm |
| Flights (Lead) | 20 mm |
| Flights (Carry) | 16 mm |
| Teeth | 19 mm Rotating Rock Pick |
| Pilot | DRP-19T |
| Ideal Drives | PD8HF-PD22 |
| Earth Drilling Speed | Not recomended |
| Clay Drilling Speed | Not recomended |
| Shale (Fracturable Rock) Drilling Speed | 25-45 RPM |
| Heavy Rock Drilling Speed | 10-25 RPM |
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