381 - 390 of 414
hard rock thread button drill bits
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Drilling And Tunneling Application Speed Extension Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing...
2025-06-21 00:34:17
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... and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Body Type: (1) Type: Male-Male Rod, ...
2025-06-21 00:34:19
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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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...Thread Drill Rod 4270mm T51 MM / MF Thread Drill Rod Product Description: With rich experience of on cemented carbide manufacturing, Minetech ...
2025-06-21 00:34:28
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...Thread M/M 3660mm length Extension Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing,Minetech produces ...
2025-06-21 00:34:38
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... to drill bits. Specification: Item Thread Length Diameter Weight mm mm kg /Tamrock HL 500 F R32 (1 1/4") 350 45 3.9 Bench Drilling /Tamrock ...
2025-07-16 00:17:58
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...Rock Drilling Tools Extension RodsThread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are usually ...
2025-07-16 00:17:58
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... resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Body Type: (1) Type: Male...
2025-06-21 00:34:18
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... Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. ...
2025-06-21 00:34:17
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... play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH ...
2025-06-21 00:38:41
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