| Usage: | Well Drilling, Geotechnical Drilling |
|---|---|
| Certification: | ISO 9001 |
| Thread Connection: | 2 3/8" API Reg, 3 1/2" API Reg |
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The Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects.
Forsun can design the special size per customers' requirements.
Generally, available with following sizes: 
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