71 - 80 of 490
mth hard rock drill bit
Selling leads
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...R32 R38 (4) T thread: T38 T45 T51 ST58 GT60 (5) Bit diameter: 41-127mm. (6) Drill bit models: cross bit/button bit (7) Button bit shape: spherical...
2025-07-30 00:13:50
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... penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face ...
2025-07-30 00:13:50
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...Rock Drilling Tools Bits Product features: Top quality, competitive taper button bit compared to world famous button bits. Cemented carbide is one ...
2025-06-21 00:32:42
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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 threaded button drill Description: The threaded bit is equipped with a hydraulic drilling rig for breaking rock and is widely used in ...
2025-06-21 00:33:12
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...Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is ...
2025-06-21 00:33:10
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...Rock Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND35 85 4.2 With 90 ...
2025-07-30 00:13:50
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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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..., air compressor and dill, which can be used for drilling, splitting and crushing, pounding and shoveling, widely used in mining, road building, ...
2025-07-30 00:13:51
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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 ...
2025-07-30 00:13:51
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