HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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Drilling And Tunneling Application Speed Extension Thread Drill Rod
Product features:
With rich experience of on cemented carbide manufacturing,Minetech produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production.
Specifications:
| Thread size: | R25, R28, R32, R35, T38, T45, T51, ST58, GT60, ST68. |
| Rod options: | Hexgonal and round type |
| Length: | 600mm ~ 6059mm. |
Adavantages:
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.
Applications:
Widely used in drifting, tunneling, benching, and long hole drilling.
