121 - 130 of 175
102mm retrac bit
Selling leads
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T45 76mm Flat Face Button Drill Bit for Hard Rock Drilling and Hole Blasting Oilfield, waterwell, HDD, and geothermal drillers extensively use button ...
2024-12-09 19:31:36
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...Bit and Carbide Drill Bit Dia 115mm for Underground mining Product Product GT60 Button bit Skirt Retrac Buttons 12x10mm,14x9mm Flushing hole No. 3 ...
2026-05-01 00:02:52
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... tungsten carbide inserts that is known to have strong configuration against carbide fracture Widely used drifting and tunneling Bit face design is ...
2024-12-09 20:22:19
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Ballistic Mining Drill Bit / Drilling and Blasting Threaded Drill Bits Description Button bit is well known for its high wear resistance on medium...
2026-05-01 00:02:52
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... R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 Diameter 34mm-127mm Button bit shape Ballistic and Spherical Face shape Drop-center shape and Flat ...
2024-12-09 18:17:56
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...Bits Threaded Drill Bits GEOTOOLS'threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer ...
2026-05-01 00:02:52
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... performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Type Thread Button ...
2026-05-01 00:02:52
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...bit for granite hard rock drilling semi-ballistic Product Description Retrac button bits dvantages: 1.superior alloy steel and tungsten carbide. 2...
2026-02-10 05:12:47
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T45 152mm Drop Center Face Button Drill Bit for Hard Rock Drilling and Hole Blasting Thread button drill bits are made by high quality alloy steel bar ...
2024-12-09 19:29:40
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R25 Reaming Tools Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining Bit Diameter: 33mm-45mm Length of drill rod: 250mm-4000mm Button ...
2026-05-01 00:02:52
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