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threaded drill coupling
Selling leads
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... to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture...
2026-06-28 00:05:49
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... used in drifting and tunneling • R25 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-06-28 00:05:49
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... Widely used in drifting and tunneling • R32 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-06-28 00:05:49
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...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 hole is ...
2026-06-28 00:05:49
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... cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. • ...
2026-06-28 00:05:49
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... Widely used in drifting and tunneling • R28 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-06-28 00:05:49
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... Stone Drilling Tools Tungsten Carbide Button Bit Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2...
2026-06-01 09:58:14
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T45 Dome Reamer Drill Bit Diameter 102mm - 127mm for Tunneling Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: ...
2026-06-28 00:05:49
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10 Buttons Reamer Drill Bit 76mm Dome Tungsten Carbide for Construction Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material...
2026-06-28 00:05:49
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...Drill Bit Ground Button Rock Stone Retrac with Drop Center Thread Button bit is well known for its high wear resistance on medium-hardto hard ...
2024-12-09 10:57:05
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