181 - 190 of 394
diameter 43mm rock button bits
Selling leads
|
...Button Bit For Quarrying Underground Mining Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:37:01
|
|
... quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, ...
2025-07-25 00:18:29
|
|
T51 115mm Retract Button Bit For Maximum Efficiency In Hard Rock Drilling Description of T51 115mm retract button bit Thread Button Drill Bits, ...
2025-06-21 00:37:12
|
|
...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 With Galvanized And High Speed Steel Product Description: A tapered button bit, also referred to as a taper drill bit, is a crucial ...
2025-07-25 00:18:29
|
|
... applications in various industries such as mining, tunneling, and construction engineering. Its main purpose is to drill holes in rock drilling ...
2025-07-25 00:18:29
|
|
... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-07-25 00:18:29
|
|
... tunnel quarry national defence stone project etc. Product Feature: We can design and manufacture according to customers' samples or drawings ...
2025-07-25 00:18:29
|
|
...Rock Drilling Bit Description Of R28 35mm Rock Drilling Bit Threaded button bits cover regular, retrac and reaming types.Made with high quality of ...
2025-06-21 00:33:21
|
|
...Button Bit with Spherical Button for Tunneling Description: Taper drill bits are made by high quality alloy steel bar and tungsten carbideinserts. ...
2025-07-25 00:18:29
|