31 - 40 of 542
spherical buttons rock drilling bit
Selling leads
|
... rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Our ...
2025-07-20 00:20:22
|
|
...Button Tungsten Carbide Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for ...
2025-06-21 00:33:09
|
|
...Rock Drilling Bit for Hard Rock Drilling Rock Drilling Bit Product Information: The diameter of the drill bit is 89mm.The Drill Bits are made from ...
2025-06-21 00:33:35
|
|
...drill button bit Rock Drilling Bit Product Information: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush ...
2025-07-20 00:20:22
|
|
...Button Drill Bit 11degree Small Rock Drill Bits Product introduction: Taper bits, especially Tapered button bits are the most popular tapered drill ...
2025-07-20 00:20:22
|
|
... 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
|
|
...Rock Drilling Bit for Quarrying and Tunneling Rock Drilling Bit Product features: Taper button bit as small hole bit is different with thread ...
2025-07-20 00:20:22
|
|
...buttons rock drilling threaded button drill Description: The threaded bit is equipped with a hydraulic drilling rig for breaking rock and is widely ...
2025-06-21 00:33:12
|
|
...tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Specifications: Description Button bit made ...
2025-06-21 00:33:34
|
|
Button Bit 11 Degree Rock Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not ...
2025-07-20 00:20:22
|