471 - 480 of 560
medium air pressure rock bit
Selling leads
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...Pressure Down Hole Hammer Bit / DTH380 Length 1550mm Thread API 4 1/2" In DTH drilling, the rock drilling bit is a continuation of the shank, which ...
2026-06-28 00:05:49
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...drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, ...
2024-12-09 10:55:34
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...Bit Integral Drill Rod Hex 22 108 mm Diameter 25 - 34mm Description Integral drill steel rod is used by a hand held drill machine in Underground ...
2024-12-09 10:55:34
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... with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole ...
2024-12-09 20:02:34
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...INCH DHD1120 High Pressure DTH down hole hammer / rock hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock ...
2026-06-28 00:05:49
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...well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). ...
2024-12-09 18:22:59
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone ...
2026-06-28 00:05:49
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Tungsten Carbide T38 Spherical / Ballistic Drill Bit,Dia 76mm and 102mm for mining Describtion This type of bit is well known for its high wear ...
2024-12-09 18:32:29
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Tungsten 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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89mm T51 Drop Center Face For Quarry Tunnel And Ground Thread Button Drill Bit Button bit is well known for its high wear resistance on medium-hard to ...
2026-06-28 00:05:49
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