301 - 310 of 829
china threaded rock drill rod
Selling leads
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... to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations,road, gas ...
2026-04-30 00:02:29
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..., water well drilling, oil exploring industries etc. Our thread button bits are made with high quality of best quality alloy steel bar and tungsten ...
2024-12-09 20:14:59
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... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole ...
2026-04-30 00:02:29
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Hex 22 Tapered Drill Rod Tungsten Carbide 7 Degree for Mining Description Tapered equipment affords drillers the ability to change drilling bits ...
2024-12-09 10:43:16
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API Standard Drill Pipe NQ HQ PQ BQ NW HW PW Wireline Hardened Drill Rod Geological steel pipe-entire length thermal treatment, NC lathe with former ...
2026-04-30 00:02:29
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Bench Drilling Steel Drill Rod , R38 / T38 / T45 Drilling Mining Machinery Parts Our dominant drill bits are chisel bits, cross bits, buttons bits, ...
2026-04-30 00:02:30
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...Drill Rod , tapered steel rod for Tunnel Integral drill rod with chisel bit Product Code System Example: IH 19 - C 29 - 400 Integral Drill Rod, Hex ...
2024-12-09 11:42:23
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Products Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ...
2026-04-30 00:02:30
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Threaded shank drill bit adapter Mining machinery parts R32 Shank Adapter for rock drilling rigs spline 8 cop 1440 Part Number Product Code and Brief ...
2026-04-30 00:02:29
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...Thread DTH Drilling Tools rotary drilling tools DTH Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
2026-04-30 00:02:29
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