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tunneling button drill bit
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76mm NQ Diamond Non-Core Bit For Medium Hard to hard formation NQ Non core Bit, Medium Hard to hard formation, NQ Rod Box Thread, size :76mm, Outer ...
2026-05-08 00:02:36
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High Air Pressure Dia 130~185mm DHD350 DTH Drill Bit For Rock drilling DTH hammers transmit intensive impact energy with low energy loss. This results ...
2026-05-08 00:02:35
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...Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, ...
2026-05-08 00:02:35
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Diamonds and high-grate carbide of Reamer with Model AQ BQ NQ HQ PQ Description: Reamers feature increased stability and reduced vibrations due to the ...
2026-05-08 00:02:35
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...bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration ...
2026-05-08 00:02:35
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T38 - T51 Thread Male Female Rock Drilling Bit Adapter / Crossover Coupling In top hammer drilling, the shank adapter transmits impact energy from the ...
2026-05-08 00:02:35
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Shank Adapter For Atlas Copco with Thread R32/ R38/T38/ T45 Drill Bit, Length 381mm In top hammer drilling, the shank adapter transmits impact energy ...
2026-05-08 00:02:36
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...Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration rate but it ...
2024-12-09 17:21:59
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T45 T51 Drill Bit Adapter Length 770mm Atlas Copco COP 1840 Extractor Drifter Shank Adapter Shank Adapter For Atlas Copco ...
2026-05-08 00:02:36
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Universal drill rods and coupling / Standard or Superior Adapter coupling NQ Adapter coupling Product structure Specifications: Type Standard Size...
2024-12-09 19:02:19
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