1 - 10 of 150
coal mining threaded carbide rock bits
Selling leads
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Thread Button Bit T38 76mm 13 Buttons Normal Rock Drilling Bit Description Thread button bit is well known for its wear resistance on medium-hard to ...
2025-06-21 00:33:11
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...Rock Drill Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of ...
2025-06-21 00:36:43
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...Thread Button Bit Carbide Mining Bits for Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar ...
2025-06-21 00:33:18
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...Carbide 45mm R32 Thread Button Rock Drill Bits Product Information: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and ...
2025-06-21 00:33:17
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... are applicable to drill soft rock, loose-medium rock and hard rock.Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38...
2025-07-17 00:18:52
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design ...
2025-06-21 00:32:44
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...Thread Retract Button Bit With Tungsten Carbide Inserts And 127mm Head Diameter Description Thread button bits made with high quality of best ...
2025-06-21 00:37:12
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design ...
2025-06-21 00:36:59
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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 ...
2025-07-17 00:18:53
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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 ...
2025-07-17 00:18:52
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