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high rigidity threaded drill rod
Selling leads
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...other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration ...
2025-06-21 00:36:39
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45mm 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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...Drilling Tools with Tungsten Carbides Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the ...
2025-06-21 00:32:47
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...Thread Button Bit 64mm Made By High Strength Alloy Steel And Tungsten Carbide Product Description: Thread button bits are manufactured using high...
2025-08-01 00:14:20
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... Bit High Quality Red Knock off Bit for Secondary Crushing 38mm Tapered Button Bit Description: Tapered drill bit work with the pneumatic rock ...
2025-08-01 00:14:20
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...Thread Drill Tools Shank Adapter Description: The shank adapters are manufactured from specially selected alloy steels followed by heat treatment ...
2025-06-21 00:35:28
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... the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. A comprehensive ...
2025-06-21 00:36:49
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...Drill Thread Button Bit for mining tunnling Product Description The Ball Gear Bit is known for its high wear resistance on medium-hard to hard ...
2025-06-21 00:36:38
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...designed to transfer power from the rock drill piston to the extension drill rod and eventually to the drill bit. In rock drilling, top hammer ...
2025-08-01 00:14:19
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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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