441 - 450 of 606
tunneling thread drill rod
Selling leads
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... primary purpose is to enable the transfer of power from the rock drill piston to the extension drill rod and ultimately to the drill bit. Top ...
2025-08-01 00:14:19
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...can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. A ...
2025-06-21 00:36:18
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43-127mm Diameter Thread Rock Drill Bit - Long-lasting Quarrying Solution *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body ...
2025-06-21 00:36:31
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Customized Flat Face Thread Button Bit For Rock Drilling Applications *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height...
2025-06-21 00:36:36
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.... T means threaded shape, 45 means threaded size. Minetech can supply customized threaded button bits upon receiving of different drilling ...
2025-06-21 00:37:00
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... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill ...
2025-08-01 00:14:19
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:33:01
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... are durability, accuracy and manageability. Features: 1. Pipe body : cold draw seamless pipe so the pipe have the accurate size , good centralizer ...
2025-06-21 00:38:41
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...Drill Bit 76mm Drill Bit Flat Face Heat Treatment Description Of T45 Flat face Heat Treatment Rock Drilling Bit Threaded button bits cover regular, ...
2025-06-21 00:33:21
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36mm Long Skirt Design Rock Drilling Tools Tapered Button Bit Description: Tapered drill bit connect tapered drill rod of rock drill for drilling hole...
2025-08-01 00:14:19
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