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spherical rock drilling tools
Selling leads
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... and round configurations. D Miningwell drill pipe is developed and engineered to give you straighter holes, less deviation and longer life. Thread ...
2025-06-21 00:34:46
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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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..., named H22, we can also make H19 and H25. Effective Length: 300mm to 8000mm. Degrees : 7°.11°,12° Shank: 22*108mm Hexagonal Drill Rod Advantages: ...
2025-07-30 00:13:50
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...widely used in stone pit field to drill small holes. Because of the integration of the drilling rods and drilling bits, it can be metched directly ...
2025-06-21 00:38:13
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...Drill Pipe H22 Hexagon Drill Rod For Mining Prodcut information: Tapered drill rod is also called the Hexagonal Drill Rod.The rod is used for rock ...
2025-07-30 00:13:50
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Drilling Chisel Tungsten Carbide Shank H22*108mm Integral Drill Rod Description: Integral drill rod, another name called integral drill steels, ...
2025-07-30 00:13:50
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... Of Hexagonal Drill Rod Tapered 11 Degree: Tapered drill rod is a further development of the integral drill rods. Is used for rock drilling, blast ...
2025-07-30 00:13:50
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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 ...
2025-07-30 00:13:50
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...Drill Bits Diameter 105mm DTH Drill Bit Product Information: Matching for DTH hammer. DTH hammer is a part of down hole drilling rig, which is a ...
2025-06-21 00:38:36
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... tightly as a whole set the cyclic extrusion-compression ensure reliable pipe. The high pressure air is delivered to DTH hammer by DTH drill pipe,
2025-06-21 00:38:41
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