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2025-08-14 14:58
2149
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2025-08-14 14:44
2623
The performance of a rock drill shank is directly proportional to the efficiency of the drilling process. Its ability to transmit energy from the drill rig to the bit is crucial in breaking down rock. The shank's hardness and resilience allow it to absorb and transfer the percussive force generated by the drill hammer, enabling the bit to penetrate the rock surface effectively The shank's hardness and resilience allow it to absorb and transfer the percussive force generated by the drill hammer, enabling the bit to penetrate the rock surface effectively
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2025-08-14 14:38
1714
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2025-08-14 14:37
1619
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2025-08-14 14:04
2044
The design of these button bits is also noteworthy. The buttons are strategically positioned to optimize the cutting action, minimizing stress concentration and promoting even wear The buttons are strategically positioned to optimize the cutting action, minimizing stress concentration and promoting even wear
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2025-08-14 13:57
2687
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2025-08-14 13:45
1898
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2025-08-14 12:54
1781
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2025-08-14 12:35
2227
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2025-08-14 12:30
392