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hole blasting rock drilling tools
Selling leads
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...Rock 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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2025-07-30 00:13:51
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2025-07-30 00:13:50
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38mm 7 Buttons Tapered Drilling Tools 11 Degree Tungsten Carbide Tapered Button Bit Description: Taper bits, especially Tapered button bits are the ...
2025-07-30 00:13:50
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... steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, it works with T51 threaded ...
2025-06-21 00:36:59
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...Drilling Tool Product Description The material of the shank adapter is made of high quality high-strength alloy structural steel, which is surface...
2025-07-30 00:13:50
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...Rock Drilling Product features: Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Longyear, tungsten carbide ...
2025-07-30 00:13:50
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2025-06-21 00:33:23
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2025-07-30 00:13:50
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T38 76mm Normal Body Thread Drill Bit Spherical Shape For Mining Broca Thread Button Bit Description: Thread button bits are made by high quality ...
2025-06-21 00:36:49
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