851 - 860 of 1586
64mm drilling button bit
Selling leads
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...drill bit with 4.5" /114mm and golden Widely used drifting and tunneling Description: Drill rod usingT45 thread system. With wrench flats to aid in ...
2024-12-09 19:02:04
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...drill bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel Diameter 115,140mm DTH hammer size DHD340, Uses Ore ...
2026-06-21 00:28:35
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... carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: R32 Dome Bit For
2026-06-21 00:28:35
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...Reaming Drill Bit Specifications: Drill Bit Diameter No x Buttons Diameter Flushing Holes Weight, kg mm foot Front Gauge Angle Front Side Spherical ...
2026-06-21 00:28:35
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Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2024-12-09 18:22:59
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...Drilling Bits for Hard Stone Mining Drill Introduction of PDC: Polycrystalline Diamond Compact(PDC), is manufactured with a diamond layer attached ...
2024-12-09 10:55:34
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...Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well drilling project,Marble quarry or well drilling and other ...
2026-06-21 00:28:35
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...drill steel is a very common rock drill rod, it can be widely used in open-pit bench drilling and underground production drilling. T45 drill ...
2026-06-21 00:28:35
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... carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T45 Dome Bit For
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 ...
2026-06-21 00:28:35
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