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42crmo retract button bit
Selling leads
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...102mm T51 Thread Button Bit For Rock Drilling Thread Button Bit Description: 14 Semi-ballistic carbide inserts T51 threaded drill bit with drop ...
2025-06-21 00:36:40
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-06-21 00:36:06
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-07-22 00:23:37
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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 ...
2025-07-22 00:23:37
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Yellow Button Bits 11 Degree 38mm Blasting Hole Drilling Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special ...
2025-07-22 00:23:37
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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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...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 00:36:18
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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 ...
2025-07-22 00:23:36
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7/11/12 Degree Taper Button Bit Rock Button Bits Drilling Tools Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-06-21 00:35:46
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...Button Bit Rock Drill Tools Tungsten Carbide Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush ...
2025-07-22 00:23:36
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