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customized dth drill bit
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...Bit 45mm For Tunneling Quarrying Product information The Rock Drilling Bits are made from grade hard alloy and special steel, generally matched ...
2025-07-19 00:21:05
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..., ensuring long-lasting performance and resistance to wear and tear. Versatile Applications: Our drill bits are suitable for coal mining and small ...
2025-06-21 00:36:38
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...Drilling Hot Pressure Processing Type 32mm Tapered Button Bit Description Of 32mm Tapered Button Bit: Tapered drilling tools include bit and rod. ...
2025-06-21 00:35:43
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...Drilling And Blasting Tool 36mm 11 Degree Tapered Button Bit Description Of 36mm 11 Degree Tapered Button Bit: Tapered drilling tools include bit ...
2025-06-21 00:35:43
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...integral drill steel is widely used in stone pit field to drill small holes. Because of the integration of the drilling rods and drilling bits, it ...
2025-06-21 00:38:00
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... Tapered Button Bits for Drilling Performance Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with ...
2025-07-19 00:21:05
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... Tapered Button Bit for Metallurgy Mine Drilling Description: The Drill Bits are made from grade hard alloy and special steel, generally matched ...
2025-06-21 00:35:36
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...Bits Underground Mining Tools Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty ...
2025-06-21 00:37:08
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36mm Tapered Drill Button Bit For Mining Rock Drilling Product Information: The Drill Bits are made from grade hard alloy and special steel, generally ...
2025-07-19 00:21:06
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... Button Bits Bench Long Hole Drilling Equipment Description: The Rock Drilling Bits are made from grade hard alloy and special steel, generally ...
2025-06-21 00:36:34
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