481 - 490 of 626
tunnel button bits rock drilling
Selling leads
Rock Drilling Tungsten Carbide T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used ...
2025-08-01 00:14:19
|
... with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploratio...
2025-06-21 00:33:30
|
...Tunnel Bolting Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides two kinds ...
2025-06-21 00:33:31
|
...button 7 11 12 degree mining tapered button bit Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-06-21 00:36:04
|
...Button Bit For Bench Drilling Description Of Thread Button Bit: Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, ...
2025-08-01 00:14:19
|
...other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration ...
2025-06-21 00:36:39
|
...Button Drill Bit Rock Drilling Description: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ...
2025-08-01 00:14:19
|
...Rock Drilling Long Skirt T51 Retractable Button Drill Bits Ballistic Button Retrac Button Bit Description: MTH thread button drill bits are made by ...
2025-06-21 00:37:17
|
...Button Bit T38 76mm 13 Buttons Normal Rock Drilling Bit Description Thread button bit is well known for its wear resistance on medium-hard to hard ...
2025-06-21 00:33:11
|
... tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized ...
2025-06-21 00:36:54
|