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This stope drilling rod is designed for bench and shrinkage stoping in metal mines. It features a heavy-duty coupling sleeve connection that withstands high impact and rotational forces.
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Specifically developed for drift mining in narrow-vein gold, silver, and copper operations, this H25 integral drill steel combines a 25mm hex body with a 32mm chisel bit.
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This tunnel excavation drill rod features an integral one-piece design with a forged chisel bit for rapid drifting in non-coal tunnels. The 38mm diameter x 1308mm length rod is made from vacuum-degassed steel, eliminating internal flaws that cause early failure.
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Designed for large-diameter blast hole drilling in quarries and open-pit non-coal mines, this 38mm hex drill rod features extended length options up to 5.0 meters.
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his hard rock drill rod is built for extreme abrasion and impact encountered in granite, basalt, and iron ore quarries. Featuring an R32 male thread with a tapered body design, it optimizes energy transfer from the rock drill to the bit.
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Specifically engineered for non-coal mining applications, this 22mm hex drill rod measures 1080mm in length for face drilling operations. The rod body undergoes deep-case carburizing and shot peening to maximize surface hardness while maintaining core toughness.
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