131 - 140 of 1411
89mm carbide rock drill bit
Selling leads
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...Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, ...
2026-06-28 00:05:49
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... choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteri...
2024-12-09 10:48:19
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...bit using for mining 32mm 8 Buttons 7 Degree Quarrying Tapered Rock Drilling Bit Selling Units: Single item Single package size: 40X25X10 cm ...
2024-12-09 18:44:59
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Button Bit Mining Thread Atlas Copco Rock Drill Bit For Drilling Our Advantages: We have advanced production equipment & talented researchers & ...
2026-06-28 00:05:49
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...Carbide DTH Drill Bit with High/Mediam/Low Air Pressure DTH Drilling Tools DTH Drill Button Bits are produced from premium quality nickel-alloy ...
2026-06-28 00:05:49
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... and knowledge of well know what to do and how to do Product Description Tapered button bit to drill quarry granite rock Bit diameter: 32mm to 42mm ...
2024-12-09 11:40:25
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...Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for ...
2026-06-28 00:05:49
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..., which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole ...
2026-06-28 00:05:49
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... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-06-01 09:58:15
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...Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for ...
2026-06-28 00:05:49
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