BTW NTW HTW Thin Wall Wireline Drill Rods 56.3-91.3mm OD for Geological Mineral Exploration
High-quality thin wall drill rods designed for diamond core drilling applications in geological surveys and mineral exploration. Available in BTW, NTW, and HTW standard sizes with 3-meter and 1.5-meter length options.
- Available in all standard drilling sizes: BTW, NTW, HTW
- Heat treated and quenching treatment for enhanced durability
- High straightness and extended service life
- Specifically designed for wireline drilling systems
| Size | O.D. (mm) | I.D. (mm) | Weight/3m (kg) | Weight/1.5m (kg) |
|---|---|---|---|---|
| BTW | 56.3 | 48 | 15.65 | 7.83 |
| NTW | 73.3 | 64 | 22.91 | 11.46 |
| HTW | 91.3 | 81 | 30.75 | 15.38 |
Specialized in diamond core bits, drill bits, wireline drilling tools, and drilling rigs since 2008
Precision CNC machines, milling machines, sintering machines, and manipulators
Raw materials sourced from leading steel manufacturers including TPCO, BAO STEEL, SHA STEEL
Strict physical/chemical testing procedures with 3-year traceable inspection records
Minimum Order Quantity: 1 Bundle
Delivery Time: 15-20 days for container orders
Payment Terms: T/T, L/C
Packing: Export standard with anti-rust protection
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