21 - 30 of 542
retrac rock drill button bits
Selling leads
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...17.0 152 17.5 165 18.5 Description Of ND55 133mm DTH Drill Bit : Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling ...
2025-07-30 00:13:50
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:33:02
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..., Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving ...
2025-06-21 00:37:11
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...Retrac Button Drill Bit for Mining and Quarry Rock Drilling Description Threaded button bits cover regular, retrac and reaming types.Made with high ...
2025-06-21 00:33:32
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... rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Our ...
2025-07-30 00:13:50
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...Retrac Button Bit For Mining And Construction Rock Drilling Bit Product Information: The diameter of the drill bit is 48mm.The Drill Bits are made ...
2025-06-21 00:33:08
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:36:58
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...Rock Drill Retrac Tungsten Carbide Retrac Button Bit Description: 76mm T38 Quarrying Retrac Threaded Button Bit is suitable for mining,quarring...
2025-06-21 00:36:53
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...R32 R38 (4) T thread: T38 T45 T51 ST58 GT60 (5) Bit diameter: 41-127mm. (6) Drill bit models: cross bit/button bit (7) Button bit shape: spherical...
2025-07-30 00:13:50
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.... T means threaded shape, 45 means threaded size. Minetech can supply customized threaded button bits upon receiving of different drilling ...
2025-06-21 00:37:00
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