Unterteil, Kombi-Typ, Gewinde, Ø 5 cm
Edelman-Bohrer, Kombi-Typ, konisches Gewinde.
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The combination type auger gets a reasonably good hold of sandy material, while clayey material can be fairly easily removed from the auger body. The best of both worlds!
This auger piece has a conical screw connection (c.sc.), which is stronger than bayonet and therefore more suitable for harder soils.
Using extension rods allows you to auger to a depth of up to 8 to 10 meters. The maximum boring depth strongly depends on various factors such as: depth of the groundwater, the soil profile, the characteristics of the material the auger has to pass through.
- High tensile strength forged auger bodies
- Perfect auger body shapes for optimal drilling
- Non-toxic steel for all types of analyses
Augers should be left to air-dry after use and decontaminated with soaps. Rust will naturally appear on these augers.
| Uitvoering | Tweedelig |
| Verbinding | Conisch |
| Grondsoort | Combi |
| Durchmesser | 5 cm |