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mining tunneling drill rod
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... H22 Integral Drill Rod Description: Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill ...
2025-06-21 00:38:06
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... during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are two shapes of extension rods...
2025-06-21 00:34:46
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...Drill Rod Product features: For Extension Rod and M/F steel process, the Carburization of heat treatment are used to strengthen high speed and ...
2025-06-21 00:34:24
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... Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic ...
2025-06-21 00:34:24
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... high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our ...
2025-06-21 00:34:43
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... produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body ...
2025-06-21 00:34:43
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Underground Mining Steel Integral Drill Rod Drilling Tools Description: Minetech's Integral Rod ,the bit diameter is 32mm,its length is 80cm 120cm ...
2025-08-01 00:14:19
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H22x108 Drill Steel With Chisel Bit Integral Drill Rods For Small Hole Drilling Integral Drill Rod Product information: The H22 Integral drills steels...
2025-06-21 00:38:15
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...MM/MF Mining Rock Drilling Tools Thread Drill Rod Product introduction: Extension rods are made by hollow drill steels. This hollow hole are ...
2025-08-01 00:14:19
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...Drill Rod 4270mm T51 MM / MF Thread Drill Rod Product Description: With rich experience of on cemented carbide manufacturing, Minetech produces ...
2025-06-21 00:34:28
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