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mining tunneling drill rod
Selling leads
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... Drilling Drill Bit/ Mining Bit High Quality Tapered Button Bit Product Information: The diameter of the drill bit is 32mm.The drill tools are used ...
2025-06-21 00:36:03
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...Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within ...
2025-06-21 00:36:04
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... light-duty rock drill, to drill the rock hole within diameter of 50mm. Tapered Button Bit Application: Construction works, Energy, Mining and ...
2025-07-31 00:19:26
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...drill bits are made by high quality alloy steel bar and tungsten carbideinserts. Through heat treatment, our drilling tools are tough enough to ...
2025-07-31 00:19:26
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... energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where high stresses are present. Female ...
2025-06-21 00:34:49
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...Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within ...
2025-07-31 00:19:25
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...drill to the drill stems, as well as rotation torque, into the drill string without energy losses. Male shank adapter are generally suited for ...
2025-07-31 00:19:25
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...Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within ...
2025-06-21 00:35:45
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... drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-06-21 00:35:47
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...drill bit, is a crucial drilling tool that is used in various applications including mining, tunneling, and construction engineering. The main ...
2025-07-31 00:19:26
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