541 - 550 of 619
rock drilling thread button bit
Selling leads
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... rock drill in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit ...
2025-06-21 00:38:09
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...Drill Bit HD45 105mm DTH Drill Bit Specification Of HD45 105mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube HD45(DHD340A,COP44) ...
2025-06-21 00:38:29
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...designed to transfer power from the rock drill piston to the extension drill rod and eventually to the drill bit. In rock drilling, top hammer ...
2025-07-17 00:18:52
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36mm 7 buttons 11 degree Tungsten Carbide Tapered Button Bit Description: Cemented carbide is one of the most successful composite engineering ...
2025-06-21 00:35:36
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...,T38,T45,T51 Length 300mm-800mm Advantage: Shank adapter is used for transmitting power from the rock drill to the drill stems, as well as rotation ...
2025-06-21 00:35:25
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....Because of their advantages of high wear ability,hot hardness high compressive and impact strength,It is widely used in geological exploration...
2025-06-21 00:38:46
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2025-06-21 00:34:39
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... in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate ...
2025-06-21 00:34:42
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...Thread Drill Rod Product features Of Extension T38 Round Rod With Double Thread Drill Rod: Extension T38 round rod with double thread is part of ...
2025-06-21 00:34:20
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...Drill Rig Tool Extension T38 Hex 32mm Body With Double Thread Drill Rod Product features Of Extension T38 Hex 32mm Body With Double Thread Drill ...
2025-06-21 00:34:20
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