271 - 280 of 373
mining retract button drilling bit
Selling leads
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... 8 button 7 11 12 degree mining tapered button bit Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-06-21 00:36:04
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...Drill Hard Alloy Thread Button Bit Description: Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, ...
2025-06-21 00:36:23
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...Drill Button Bit For Mining Rock Drilling Product Information: The Drill Bits are made from grade hard alloy and special steel, generally matched ...
2025-08-01 00:14:20
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...Drill Bits Carbon Steel Button Bit Hard Rock Mining Product Information: The long life cycle of the ball tooth series of drill bits helps to save ...
2025-08-01 00:14:19
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...Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in ...
2025-06-21 00:36:48
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...48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. ...
2025-08-01 00:14:20
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...Button Bit R32 64mm CNC Milling Thread Button Bit Product Information: Thread of the drill bits is R32.The diameter of the drill bit is 64mm...
2025-08-01 00:14:19
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...Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill ...
2025-08-01 00:14:20
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Rock Drill Thread Button Bit R25 48mm For Coal Mining Description: Minetech's threaded drill bits provide high speed rock impact, fast drilling ...
2025-06-21 00:36:15
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...Drill Tungsten Carbide 76mm T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used ...
2025-06-21 00:36:18
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