431 - 440 of 664
76mm drilling button bit
Selling leads
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-29 00:13:44
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...Drill Rod Mining And Quarrying Tool Shank H22 X 108mm Integral Drill Rod Product Information: Integral drill steel rods are used by hand held drill ...
2025-06-21 00:38:08
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...Drilling &Mining DTH Hammer Application: Be used for drilling in mining, quarrying, exploration, water-well, geothermal, and construction / ...
2025-06-21 00:38:19
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...Drill Steel With Chisel Bit Integral Drill Rods For Small Hole Drilling Integral Drill Rod Product information: The H22 Integral drills steels, H22 ...
2025-06-21 00:38:15
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... hole drilling rig, which is a working device of down hole drilling rig. Submersible hole impactor is divided into low air pressure submersible ...
2025-06-21 00:32:54
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...Drill Bit for hard Rock Product Information: DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as ...
2025-06-21 00:38:35
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... penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face ...
2025-07-29 00:13:43
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2025-06-21 00:32:52
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-06-21 00:33:25
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p...
2025-07-29 00:13:44
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