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retract button rock drilling bit
Selling leads
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... of the integration of the drilling rods and drilling bits, it can be matched directly with rock drills without shank adapter or coupling sleeve, ...
2025-06-21 00:38:12
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...integral drill steel is widely used in stone pit field to drill small holes. Because of the integration of the drilling rods and drilling bits, it ...
2025-06-21 00:38:00
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... type and cross type. Specification: Product Name: hard rock Mining Integral drill steel,Integral drill rod Types Tapered drill rods, Integral ...
2025-07-29 00:13:43
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... has chisel type and cross type. Specification: We can produce as your request of carbide size, different length of drill rods Head bit diameter ...
2025-07-29 00:13:43
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...Drill Rod Mining Heat Treatment Rod Advantages: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different ...
2025-07-29 00:13:43
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2025-07-29 00:13:44
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Underground Mining Work Tungsten Carbide Thread Button Bit Application: Threaded Drill Bits cover regular, retrac and reaming types. With stronger ...
2025-06-21 00:36:44
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.... Specification: Head bit diameter 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm Length range 400mm - 7000mm Shank size Hex 22 x 108mm, Hex ...
2025-06-21 00:37:58
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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 Rod Extension Rod MF Rock Drill Steel Rod With High Quality Product features: With rich experience of on cemented carbide manufacturing...
2025-06-21 00:34:17
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