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api taper drill bit
Selling leads
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... drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. It needs to be matched with the ...
2025-07-19 00:21:06
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-19 00:21:06
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...Drilling Tools 108mm H22 Hexagonal Tapered Drill Rod Application: The taper drill rod is widely used in metallurgy mine, geological exploration, ...
2025-07-19 00:21:06
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...Weight: 9.3kgs Suitable Machine: Pneumatic rock drill,gasoline jack hammer Prodcut information Of YT27 Drilling Rod: Hexagonal drill rod is a ...
2025-07-19 00:21:06
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...108mm , H19 * 108mm Taper Degree: 4°46', 6°, 7°, 11°, 12° Prodcut information: Tapered drill rod is a further development of the integral drill ...
2025-07-19 00:21:05
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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 ...
2025-07-19 00:21:05
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...Drill Rod Top Chisel Bit For Rock Drilling Tools Specification: Brand MTH Diameter 26 - 42mm Length 400mm - 6400mm Bit type Chisel Shank 108mm ...
2025-06-21 00:32:45
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...drill rod Shank Hex22x108mm Integral Drill Rod Description: Integral Drill Steel is used by a hand held drill machine in Underground mining and for ...
2025-06-21 00:38:15
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...rock drills, like air leg rock drills, hand held rock drills, etc. The tapered drill rod can be matched with multiple drill bits to drill blast ...
2025-06-21 00:38:06
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-06-21 00:32:40
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