291 - 300 of 388
shaft drilling threaded button rock bit
Selling leads
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...Button Bit High Quality Red Knock off Bit for Secondary Crushing 38mm Tapered Button Bit Description: Tapered drill bit work with the pneumatic ...
2025-07-16 00:17:59
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... hole, used for transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits. Thread ...
2025-07-16 00:17:58
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...Button Bits R32 51mm For Hard Rock Retract Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, water ...
2025-06-21 00:36:53
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...Button Bit Description: Taper drill bits are made by high quality alloy steel bar and tungsten carbideinserts. Through heat treatment, our drilling ...
2025-07-16 00:17:59
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...Tungsten Carbide Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light...
2025-07-16 00:17:58
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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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...Threaded 64mm Retract Spherical Button Bit Description of T38 threaded 64mm retract spherical button bit T38 threaded 64mm retract spherical button ...
2025-06-21 00:36:57
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...the tapered rod through the taper for drilling. Product features: Top quality, competitive taper button bit compared to world famous button bits ...
2025-07-16 00:17:59
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...Rock Drilling Tools Thread Drill Rod Product introduction: Extension rods are made by hollow drill steels. This hollow hole are usually named ...
2025-07-16 00:17:58
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.../148mm Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R ND55C/DHD350Q COP64/DHD360 Hole Range 90-110 mm 110-135 mm 135-155 mm 135-155 mm 155-190 mm ...
2025-06-21 00:32:58
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