231 - 240 of 877
64mm 89mm button drill bit
Selling leads
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... DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 3x10 2 2.6 70 2 3/4 ...
2026-05-01 00:02:53
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... carbide tips. 4) Bits diameter: 30-89mm. Usage: Drilling in ore field, Suitable even for harsh enviroment works; Selling Point: Quality certified; ...
2024-12-09 11:06:18
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... carbide tips. 4) Bits diameter: 30-89mm. Usage: Drilling in ore field, Suitable even for harsh enviroment works; Selling Point: Quality certified; ...
2026-05-01 00:02:52
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...button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce ...
2026-05-01 00:02:52
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...89mm Tungsten Carbide Retractable Drill Bit For Mining And Quarrying Button bit is well known for its high wear resistance on medium-hard to hard ...
2026-05-01 00:02:52
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...Bit 6° Pilot Adapter 6° R32 Product specifications: Reaming Bit 6° Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg ...
2026-05-01 00:02:52
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...64mm Threaded R32 Cross Type Bit Rock Drill Bits Description of cross rock bit: The cross rock bit can be used under any rock drilling condition, ...
2024-12-09 10:59:13
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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 ...
2026-05-01 00:02:52
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...Drill Bit Diameter 102mm - 127mm for Tunneling Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) ...
2026-05-01 00:02:52
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...drill bit retrac body rock drill bit for mining drilling Application: The Retrac Bits are widely applicable to mining industry, tunneling and ...
2026-05-01 00:02:52
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