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Basic Info
| Type | Drilling Machine |
| Size | 65mm~153mm |
| Application | For Coal Mine and Geological Exploration |
| Mining Object | Coal Machinery |
| Trademark | Tydrillbits |
| Material | PDC cutters and steel |
| Origin: | China |
| HS Code: | 82071910 |
Product Description
PDC/PCD core drill bits used in coal mine drilling, geological search and well drilling;
The normal type is suitable for the formation of f< 6;
The reinforced type is suitable for the formation of f< 8.
PS: We provide customized service. If you have special requirements, please inform us detail parameters of the products. Welcome to send inquiry to us, every inquiry will be deal with sincerely and carefully.
