21 - 30 of 322
127mm diameter threaded 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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...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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2025-06-21 00:36:30
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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, ...
2025-07-16 00:17:58
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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, ...
2025-07-16 00:17:59
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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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.... Under the process of heat treatment. Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply ...
2025-06-21 00:36:26
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... rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, R28, R32, R35, ...
2025-07-16 00:17:58
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