131 - 140 of 147
coal mining taper button bit
Selling leads
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...Button Tungsten Carbide Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for ...
2025-06-21 00:33:09
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..., ensuring long-lasting performance and resistance to wear and tear. Versatile Applications: Our drill bits are suitable for coal mining and small ...
2025-06-21 00:36:38
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...Buttons 11 Degree 36mm Quarry Rock Drilling Tools Bits Product features: Top quality, competitive taper button bit compared to world famous button ...
2025-06-21 00:32:42
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... hard alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button ...
2025-06-21 00:33:39
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High quality China 7/11/12 degree 32mm 34mm 36mm 38mm tapered button bits Rock Drilling Bit Product Information: The Drill Bits are made from grade ...
2025-06-21 00:33:33
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Threaded Button T51 89MM 13 Buttons Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and ...
2025-06-21 00:33:10
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... formations. Generally, the lightduty rock drill uses 7 taper or smaller taper degree, the heavyduty rock drill mainly uses 12 taper degree. The ...
2025-07-15 00:17:38
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...Tapered Hexagonal Drill Rod for Quarrying Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod. Tapereddrillrod is ...
2025-07-15 00:17:38
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H22 Tapered Drill Rod for Hexagonal Drill Rod Specification: Rod Length:500~6400mm Shank length: H22*108mm Advantages: The tapered drill rod can be ...
2025-07-15 00:17:38
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2025-06-21 00:33:24
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