321 - 330 of 1411
89mm carbide rock drill bit
Selling leads
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...Carbide Tapered Button Drill Bit For Rock and Mining Coal Drilling Describtion 1. Tapered button bits connect with tapered drill rod perfectly for ...
2024-12-09 17:18:36
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...Button bit shape: spherical/ballistic/conical 5. Socket inside diameter: 15/19/22/25(mm) 6. Material and process: high quality alloy steel bar and ...
2024-12-09 18:19:07
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...Carbide Flat Face For Water Well Drilling DTH Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit ...
2026-06-28 00:05:49
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...Carbide Inserts Rock Drilling Tools T45 76mm Retrac Drill Bits Our advantages: 1, Adopts superior raw material to produce; 2, Have rich manufacture ...
2026-06-28 00:05:49
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...Carbide Inserts Rock Drilling Tools T45 76mm Retrac Drill Bits Our advantages: 1, Adopts superior raw material to produce; 2, Have rich manufacture ...
2026-06-28 00:05:49
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...Rock Drill Head T51-102mm Flat Face Spherical Thread Rock Drill Button Bit for Mining Product Description Thread button drill bits are made by high ...
2026-06-28 00:05:49
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...Rock Button Drill Bit Heat Process Carbide Semi-Ballistic Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH ...
2026-06-28 00:05:49
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...Rock Tools Tungsten Carbide Tapered Button Drill Bits For Mining Product Introduction: Cutting Structure Design: Chisel bits, Cross bits, Button ...
2024-12-09 18:36:59
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...Carbide Drill Bits Tapered Button Bit Product Description 1.Product Name:tungsten carbide drill bits TypesTapered chisel bits, Tapered cross bits, ...
2024-12-09 10:43:16
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...Rock Drill Thread Retractable Button Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard ...
2026-06-28 00:05:49
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