Applicable strata: clay, dense stiff soil, sand layer, gravel and mixed soil strata. Not suitable for highly abrasive hard rock.
Key Advantages
Main Specification
Main Specification
| Item | Description (EN) | Remarks (EN) |
|---|---|---|
| BFZ80 Flat Tooth | Tungsten carbide flat pick for foundation rotary drilling | Fits rotary drilling bucket, auger and core barrel |
| Tooth Body | Forged alloy steel with heat treatment | High impact toughness, anti-breakage |
| Cutting Tip | Embedded tungsten carbide inserts | Superior wear resistance for soil cutting |
| Matching Holder | FZH80 tooth holder | Quick installation and replacement |
| Applicable Strata | Clay, stiff soil, sand, gravel and mixed soil | Not recommended for hard rock |
| Compatible Rig | Rotary drilling rigs including Bauer, Sany, Mait | Widely used for bored pile & secant pile projects |
