291 - 300 of 429
drill pipe adapter tube
Selling leads
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...Drilling Tools 50mm 60mm OD High Steel DTH Drill Pipes for Rock In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
2026-05-01 00:02:52
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...Drill Rod T45 Extension Rod Rock Drill Rod Drilling rigs are used in conjunction with hydraulic rock drills (eg Atlas, Tomlock, Furu Rock Drills) ...
2026-05-01 00:02:52
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...then reamed to the final size in combination with a pilot adapter. • Widely used in drifting and tunneling • R32 thread system Color: Based on ...
2026-05-01 00:02:52
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... Carbide Drill Bit Shank 6°R28 Pilot Adapter Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller ...
2026-05-01 00:02:52
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... and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. • Widely used in drifting ...
2026-05-01 00:02:52
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...Adapter 6° R32 Product specifications: Reaming Bit 6° Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge ...
2026-05-01 00:02:52
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...Adapter 12° R32 Product specifications: Reaming Bit 12° Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge ...
2026-05-01 00:02:52
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Optimum Specification Accuracy OD 114mm Rotary Adapter Connect Drill Rods Rotary blasting adapter are processed from high-quality materials, and the ...
2024-12-09 19:58:25
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... hole drilling Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and ...
2026-05-01 00:02:53
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...Drill Pipe Length 1000mm - 6000mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-05-01 00:02:52
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