411 - 420 of 614
alloy steel integral drill rod
Selling leads
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...final size in combination with a pilot adapter. Product Name: different rock hardness drilling button bit Description: For different rock hardness ...
2026-07-08 00:11:14
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... LONGYEAR. 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all ...
2026-07-08 00:11:14
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...drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock ...
2024-12-09 18:48:07
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..., quarrying, engineering, construction, water well drilling, oil exploring industries etc. The thread button bits are made with high quality of ...
2026-07-08 00:11:14
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...Drilling T38 64mm Thread Rock Drill Bits KSQ provides top hammer equipment for every application, such as underground mining and tunneling, surface ...
2024-12-09 19:51:33
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...alloy steels with heat treatment through carburizing which withstands the high impact power of drilling.There's a multiple drilling rigs on the ...
2026-07-08 00:11:14
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...alloy steels with heat treatment through carburizing which withstands the high impact power of drilling.There's a multiple drilling rigs on the ...
2026-07-08 00:11:14
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...Drill Bit for Reverse Circulation DTH Hammer Product Specifications Attribute Value Manufacturing Process Forging Material Alloy Steel Advantage ...
2026-07-08 00:11:14
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...Drilling DTH Hammer Description For use on DTH440 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high ...
2026-07-08 00:11:14
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...requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTHF3105 ...
2026-07-08 00:11:14
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