| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | Chinese Standard |
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The PDC Core Bit is featured as long service time, fast drilling speed and high coring rate in the soft to medium-hard strata.
PDC bits use PDCs as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a long useful life, high-efficiency, and good cost performance.
We can supply all kinds of PDC coring and non-coring bits, PDC sintering matrix bits and PDC anchoring bits. PDC bit can be widely used in the fields of geological exploration, coal mining, water conservancy and hydropower, construction of road and railway.
We also can design PDC bits according to customer requirements, such as different geology conditions, special strata and so on.
If you need any further information, please feel free to contact with us, we will be quite pleased to show all the details you asked for.
| Chinese Standard Metric Core Bits for Single Tube Core Barrels | ||
| Size | Outside diameter (mm) | Inside diameter (mm) |
| 46 | 46.2 | 29.1 |
| 56 | 56.2 | 39.1 |
| 59 | 59.5 | 41.5 |
| 75 | 75.2 | 54.5 |
| 91 | 91.2 | 68.0 |
| 110 | 111.2 | 93.0 |
| 130 | 131.2 | 113.0 |
| 150 | 151.2 | 133.0 |
| 170 | 171.2 | 149.0 |
| 219 | 225.2 | 197.0 |
| 275 | 278.2 | 249.0 |
| Chinese Standard Metric Core Bit for Double Tube Core Barrels | ||
| 46 | 46.5 | 29 |
| 56 | 56.2 | 39.0 |
| 59 | 59.2 | 41.5 |
| 75 | 75.2 | 54.5 |
| 91 | 91.2 | 68.0 |
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