61 - 70 of 354
underground mining rock drill button bits
Selling leads
|
... service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining...
2025-06-21 00:36:17
|
|
... 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
|
|
... equipment, it works with shank adapter,coupling, hex drifter rod / hex speedrod together. Specification Of 43mm R28 Thread Spherical Button Bit: ...
2025-06-21 00:36:20
|
|
...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:33:02
|
|
...Button Bit for Underground Mining Description: The drill bit is widely used in metallurgy mine, geological exploration, water conservancy ...
2025-06-21 00:37:16
|
|
... taper button bit compared to world famous button bits Tapered degree: 4, 6°, 7°, 11°, 12° Diameter: 26 - 50 (mm) Customized is available ...
2025-06-21 00:35:32
|
|
...Button Bit 102mm T51 Carbide Parabolic Thread Drill Button Bit Description Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:33:15
|
|
...rock drilling button bits/conical button bit Tapered Button Bit Product Descpription: Perfect designs, tungsten carbide and skirt steel , ...
2025-07-30 00:13:51
|
|
Rock Drill Tool 45mm R32 Normal Thread Button Bit For Mining Description: Diameter 45mm R32 thread spherical button bit is mainly used in underground ...
2025-06-21 00:36:24
|
|
...Button T38 89mm Rock Drilling Bit Product Information Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ...
2025-06-21 00:32:56
|