51 - 60 of 424
89mm t51 button bit
Selling leads
|
T51 102mm Retract Ballistic Rock Button Bits Underground Mining Tools Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-06-21 00:37:08
|
|
T45 89mm Rock Drill Thread Button Bit for mining tunnling Product Description The Ball Gear Bit is known for its high wear resistance on medium-hard ...
2025-06-21 00:36:38
|
|
...Button Bit Cemented Carbide Mining Tool Retract Button Bit Description: We can design customized thread button drill bits according to different ...
2025-06-21 00:36:56
|
|
*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-31 00:19:26
|
|
.... T means threaded shape, 45 means threaded size. Minetech can supply customized threaded button bits upon receiving of different drilling ...
2025-06-21 00:37:00
|
|
... Body & button shape: Normal and retract type;ballistic and spherical Face shape: General flat and drop-center A comprehensive range of various ...
2025-06-21 00:36:47
|
|
... used for gound quarring and underground drilling. Specification: A comprehensive range of various button bits shown as below: Thread sizes: R25, ...
2025-06-21 00:37:18
|
|
... quarring and underground drilling. Specification: A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, SSR28, R32, ...
2025-06-21 00:37:00
|
|
...Button Bit R25 48mm For Coal Mining Description: Minetech's threaded drill bits provide high speed rock impact, fast drilling speed and high ...
2025-06-21 00:36:15
|
|
...Button Bit with 12buttones for Mining Description: 1. Raw material: It is produced by premium alloy steel bar and tungsten carbides with heat ...
2025-06-21 00:36:46
|