141 - 150 of 626
tunnel button bits rock drilling
Selling leads
|
.... 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
|
|
... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-29 00:13:44
|
|
...Button Bit For Mining Quarrying Rock Drilling Tools Rock Drilling Bit Description: Thread button bits are made by high quality alloy steel bar and ...
2025-06-21 00:33:33
|
|
...Drilling Application Rock Drill Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. ...
2025-06-21 00:36:43
|
|
...Button Bit for Hard Rock Drilling Description Of 45mm Internal Galvanized Tapered Button Bit: 45mm internal galvanized tapered button bit is made ...
2025-07-29 00:13:43
|
|
... electricity traffic tunnel quarry national defence stone project etc. Product Feature: We can design and manufacture according to customers' ...
2025-07-29 00:13:44
|
|
... Ballistic Rock Mining Tools Retract Button Bit Description: Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and so ...
2025-06-21 00:36:55
|
|
...Button Drill Bit for Mining and Quarry Rock Drilling Description Threaded button bits cover regular, retrac and reaming types.Made with high ...
2025-06-21 00:33:32
|
|
...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
|
|
... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill ...
2025-07-29 00:13:43
|