461 - 470 of 1411
89mm carbide rock drill bit
Selling leads
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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 ...
2026-06-28 00:05:49
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...Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons Description This type of bit is used for making large cut holes in drifting and ...
2024-12-09 10:43:16
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...Rock Bit for hard formation.IADC-437/517,3½ API Reg. Product Description (1) Cutting Structure of this series tricone rock bit : The durability of ...
2024-12-09 18:36:27
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...260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • ...
2026-06-28 00:05:49
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...Carbide Tapered Cross Drill Bit For Small Hole Rock Drillings Tapered equipment affords drillers the ability to change drilling bits whilst still ...
2024-12-09 20:28:11
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...PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining...
2026-06-28 00:05:49
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...Drill Bit Threaded Drill Bits Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 ...
2026-06-28 00:05:49
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-06-28 00:05:49
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...Carbide T38 Button bit with Dia 102mm,used in benching and long hole drilling Describtion This type of bit is well known for its high wear ...
2024-12-09 18:44:59
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T38-76mm Tungsten Carbide Threaded Button Bit with Ballistic and Spherical Buttons for Rock Drilling
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...Carbide Threaded Button Bit Product Description Description: Threaded button bit Raw material: Alloy steel and tungsten carbides Thread: R25, R28, ...
2026-06-28 00:05:49
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