41 - 50 of 274
quarrying h thread rock drill bits
Selling leads
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...Thread Button Drill Bit Rock Drilling Description: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through ...
2025-07-16 00:17:58
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...Bit 102mm T51 Carbide Parabolic Thread Drill Button Bit Description Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:33:15
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... and long hole drills. Application: 1. geological exploration 2. water conservancy 3. power engineering, 4. hydro geological exploration 5. ...
2025-07-16 00:17:59
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7 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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...drilling bits with tungsten carbide 36mm taper button bit Rock Drilling Tools Features: 1. Tapered button bits connect with tapered drill rod for ...
2025-06-21 00:33:00
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Rock Drilling Carbide ST58 Thread Button Bit Rock Drilling Tools Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-07-16 00:17:59
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...Thread Button Drill Bit Spherical and Ballistic Drill Bit Rock Drill Bit Description: Durable Construction: Our T45 Thread Button Drill Bits are ...
2025-06-21 00:36:39
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...electricity, traffic, tunnel, quarry, national defence stone project etc. Retrac Button Bit Specification: A comprehensive range of various button ...
2025-06-21 00:36:52
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Rock Drilling Tungsten Carbide T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used ...
2025-07-16 00:17:58
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...Rock Drill Bit , 89mm T45 Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the ...
2025-06-21 00:37:16
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