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Product Details:
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| Type: | Thin Wall BTW NTW HTW Wireline Double Tube Core Barrel Assembly | Size: | BTW NTW HTW |
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| Length: | 3m 1.5m | Application: | Conventional Drilling |
| HS: | 8207199 | Material: | Alloy Steel |
| High Light: | core drill rigs,diamond core drilling |
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Thin Wall BTW NTW HTW wireline double tube core barrel assembly head assembly Conventional Drilling
Wire-line drill tools can lift drill core from dril rods without picking up bits .All the tools include principal parts of the drill tools . overshot assembly ,drill rods , holding dog, circle wrench and etc. Their advantage are higher penetration , higher core recovery ratio ,longer bit life and lower lab intensity ,and the advantages get more clear with the increasing of hole depth .
| No. | Std. | Item | Bit Std. | Reamer Std. | Bit OD(mm) | Bit ID(mm) |
| TW Series | ||||||
| 1 | ATW | 1.5M double tube core barrel | ATW | ATW | 47.6 | 30.1 |
| 2 | BTW | 1.5M double tube core barrel | BTW | BTW | 59.5 | 42.0 |
| 3 | NTW | 1.5M double tube core barrel | NTW | NTW | 75.3 | 56.1 |
Contact Person: Amelia
Tel: 86-18051930311
Fax: 86-510-82752846
