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This Melfred Borzall original design combines aggressive cutting and mixing to reduce pullback and rotational forces. Tornado is ideal for sticky clays and reactive soils but can also be used very successfully in a variety of conditions from sand to hardpan.
Product Features
- Ideal for clay, shale or hardpan ground conditions
- Provides gusseted blades for extra strength
- Carbide tipped conical teeth efficiently rip through tough ground conditions and precisely positioned and angled so all the abuse is placed on the tooth
- Blade cut-outs allow flow-through of slurry to avoid balling up
- Incredible mixing, pumping and cutting action reduces rotary pressure and makes it an ideal reamer for sticky situations
| For Use In: Clay, Dirt, Hardpan, Sand, Sandstone, Shale |
| Rig Model: D50x100, D60x90, D60x90 S3, D80x100, D80x100 S2, D80x120, D100x120, D100x120 S2, D100x140, D100x140 S3, JT60, JT60 AT, JT100 M1, JT100 AT, JT7020, JT7020 M1, JT8020 M1, DD5, DD6, DD8, DD10, DD9014 |
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