31 - 40 of 327
diameter 76mm thread button bit
Selling leads
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Thread button bit T38 64mm Rock Drilling Bit Product Information: The diameter of the drill bit is 64mm.Adopting high wear-resistant carbide ball ...
2025-06-21 00:36:48
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...thread drill bits, retrac button bit, Thread Button Bit Description: 1. Raw material: It is produced by premium alloy steel bar and tungsten ...
2025-06-21 00:36:46
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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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...Thread Button Bit R25 48mm For Coal Mining Description: Minetech's threaded drill bits provide high speed rock impact, fast drilling speed and ...
2025-06-21 00:36:15
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...Thread Button Bit 64mm Diameter For Tunneling And Drifting *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;...
2025-06-21 00:36:35
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...Thread Button Bit 45mm For Tunneling Quarrying Product information The Rock Drilling Bits are made from grade hard alloy and special steel, ...
2025-07-10 00:19:32
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89mm T45 Drilling Bit Top Hammer Thread Button Bit for Mining Description: The Rock Drilling Bits are made from grade hard alloy and special steel, ...
2025-07-10 00:19:33
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...electricity, traffic, tunnel, quarry, national defence stone project etc. Retrac Button Bit Specification: A comprehensive range of various button ...
2025-06-21 00:36:52
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T38 Top Hammer Thread Button Bits Bench Long Hole Drilling Equipment Description: The Rock Drilling Bits are made from grade hard alloy and special ...
2025-06-21 00:36:34
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...-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining,anchoring and other large...
2025-06-21 00:36:17
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