511 - 520 of 934
tungsten carbide 76mm drill bit
Selling leads
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... Widely used in drifting and tunneling • T51 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-05-01 00:02:52
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... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-05-01 00:02:52
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...bits are manufactured by mold process. The tungsten carbide and binder materials are arranged into the mold. The mold get placed into the furnace ...
2026-05-01 00:02:53
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85 - 105mm Underground Mining Drill Bit For 3 Inch High Air Pressure BR3 / DHD330 / COP32 DTH Hammer
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85-105mm DTH Drill Bit For 3 Inch High Air Pressure BR3/DHD330/COP32 DTH Hammer for Underground mining DTH Button Bit Description: HAMMER INCH BIT DIA...
2026-05-01 00:02:53
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...bit, SOFT-CLEAN OUT CMT Product Description • 8-1/2" Tricone Rock bit, IADC code 217 with 3 Nozzles; • Full length/surface teeth hard facing and ...
2026-05-01 00:02:52
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...Drill Rod 52-T51 Tungsten carbide Description Drill rod using T51 thread system. In good rock conditions it will produce straighter holes and at ...
2026-05-01 00:02:53
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... Cross Drill Bit Rock Tools Drilling Equipments 1. Tapered button bits connect with tapered drill rod for drilling holes 2. Stale and mature ...
2024-12-09 18:21:35
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...drill bits two wings coal mine drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and ...
2025-12-17 15:24:03
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...Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons Description This type of bit is used for making large cut holes in drifting and ...
2024-12-09 10:43:16
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...bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination ...
2026-05-01 00:02:52
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