321 - 330 of 821
tunneling rock drilling bit
Selling leads
|
...Portable Pneumatic Hand Held Air Leg Rock Drilling Machine for Hard Rock Instruction 1.The rock drill is a kind of high efficiency air leg rock ...
2025-07-22 00:23:36
|
|
...Hand Held Mining Drilling Machine Rock Drilling Tools Product Information: 1.Pneumatic rock drill is a kind of high efficient drilling machinery. ...
2025-07-22 00:23:37
|
|
...rock drill drilling machines for mining Product Description YT29A is a kind of high efficiency heavy-duty air leg rock drill machine. It is ...
2025-07-22 00:23:37
|
|
... rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the ...
2025-06-21 00:34:34
|
|
*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-06-21 00:33:22
|
|
*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-22 00:23:37
|
|
*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-22 00:23:37
|
|
Rock Drill Tool Tapered Button Bit 34mm 6 Buttons 11 Degree Tungsten Carbide Description: Cemented carbide is one of the most successful composite ...
2025-07-22 00:23:37
|
|
Mining Machinery Parts Tapered Button Bit 7 Buttons 11 Degrees 38mm for Rock Drilling Product features: Premium designs and steel and premium tungsten ...
2025-07-22 00:23:37
|
|
Customized Flat Face Thread Button Bit For Rock Drilling Applications *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height...
2025-06-21 00:36:36
|