Extension & Drifting Rods are precision-engineered tools designed for efficient drilling operations. Available in threads like R25, R28, R32, R38, T38, T45, and T51, and diameters including H25, H28, H32, H35, D38, D45, and D51, these rods cater to diverse drilling needs. With lengths ranging from 0.8 to 6 meters, they include Drifting Rods, Extension Rods, and MF Rods.
Crafted from high-grade steel, these rods match the quality of internationally recognized brands. Advanced manufacturing techniques, such as the Boring Method for hollow drill steel and automated threading, ensure reliability and reduce stress concentration. Whole heat-treatment further enhances durability, making them ideal for demanding drilling applications. Common sizes like R25, R28, R32, R38, T38, T45, T51, MF38, MF45, and MF51 provide versatility and efficiency, ensuring optimal performance in challenging conditions.
Crafted from high-grade steel, these rods meet the quality standards of internationally renowned brands, ensuring top-tier performance.
The Boring Method for hollow drill steel processing guarantees exceptional quality and reliability in every rod.
Advanced, fully automated threading equipment ensures precise thread finishing, reducing stress concentration and enhancing durability.
Whole heat-treatment during shaping ensures a long lifespan, making these rods ideal for demanding drilling applications.
| Common R thread |  R25 |
 R28 |
 R32 |
 R38 |
| Common T thread |  T38 |
 T45 |
 T51 |
|
| Common MF thread |  MF38 |
 MF45 |
 MF51 |
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