321 - 330 of 810
threaded rc drilling pipes
Selling leads
|
...Threaded Top Hammer Drilling Rod Extension Steel Rods With the longer steel tending to be larger in diameter. Conventional extension steel is ...
2026-05-01 00:02:52
|
|
R28 40mm Thread Rock Drilling Button Bit for Drifting and Tunneling Tungsten carbide button bits feature unique working properties that make them ...
2026-03-03 07:30:17
|
|
...Drill Bit ST68 Threaded Drill Bits For Reaming Spherical Buttons Description This type of bit is used for making large cut holes in drifting and ...
2024-12-09 10:43:16
|
|
...Drill Rod Self Drilling T51 21.5mm 6 Inch Description Drill rod using T51 thread system. In good rock conditions it will produce straighter holes ...
2026-05-01 00:02:53
|
|
... R32 R38 T38 T45 T51 Thread Drill Rods For Underground Mining Drilling Tools Describtion Our factory can offer many kinds of drill bits, including ...
2026-05-01 00:02:53
|
|
...Drilling Top Hammer Drill Bits Threaded Drill Bits GEOTOOLS'threaded drill bits include general,retrac and reaming three series,with stronger ...
2026-05-01 00:02:52
|
|
... LONGYEAR. 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all ...
2026-05-01 00:02:52
|
|
... 14’ 52 2 63.0 4880 16’ 52 2 71.8 5530 18’ 52 2 81.2 6095 20’ 52 2 89.4 Drill rod using T51 thread system. With wrench flats to aid in coupling...
2026-05-01 00:02:53
|
|
... durability and performance. With its versatile body types, including the ordinary and telescopic types, this drill bit caters to all your drilling ...
2026-05-01 00:02:52
|
|
Threaded Carbide Drilling Button Bit Rock Button Taper Bits Product Introduction The Rock Button Taper Bits are made from grade hard alloy and special ...
2024-12-09 18:35:52
|