891 - 900 of 954
42mm tapered button bit
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152mm Dome Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons Description This type of bit is used for making large cut holes in ...
2024-12-09 10:43:16
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... Drilling Hex22*108mm Chisel Head Integral Drill Steel Rod Drill Bits Description Our factory can offer many kinds of drill bits, including chisel ...
2024-12-09 18:01:27
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-07-31 00:08:35
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-07-31 00:08:35
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-07-31 00:08:35
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27mm / 28mm Diamond Core Drilling Bits for Hard Stone Mining Drill Introduction of PDC: Polycrystalline Diamond Compact(PDC), is manufactured with a ...
2024-12-09 10:55:34
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Low Air Pressure CIR90-90mm Diameter DTH Hammer Bit for Water Well Drilling Application Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium ...
2026-07-31 00:08:35
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Retract skirt / drop center T45 drill bit with 4.5" /114mm and golden Widely used drifting and tunneling Description: Drill rod usingT45 thread system...
2024-12-09 19:02:04
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CIR110-120mm Low Air Pressure DTH Hammer Drill Bit for Water and Mine Product Overview KSQ's low air pressure DTH hammer button bits are engineered to ...
2026-07-31 00:08:35
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171mm QL60 DTH Hammer Drill Button Bit Bit Face Design Options Choose from three specialized face designs optimized for different drilling conditions: ...
2026-07-31 00:08:35
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