471 - 480 of 611
extention dth drill pipe
Selling leads
|
...er reaming drilling system MRE Concentric Casinging Drilling System is designed for unstable ground conditions. In the process of drilling, it ...
2026-07-07 00:37:28
|
|
... pipe OD: 146mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing drilling ...
2026-07-07 00:37:27
|
|
...Drilling System 3WB168mm MK5E CIR110 Shank With Casing Pipe Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched ...
2026-07-07 00:37:27
|
|
Product name: Casing pipe OD273mm MRS Overburden Casing Drill Bit Tools System For Construction Casing pipe OD: 273mm MRS overburden drilling systems ...
2026-07-07 00:37:28
|
|
...~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 Kingdrilling DTH hammer feature: 1. Patented innovation to ensure ...
2026-07-07 00:37:28
|
|
...~25 Outer diameter(mm): 99 Weight(KGS): 40.7 Bit diameter recommend(mm): 115~130 Kingdrilling DTH hammer feature: 1. Patented innovation to ensure ...
2026-07-07 00:37:28
|
|
..., engineering, construction, water well drilling, oil exploring drifting and tunneling drilling. We can supply waveform thread button bits, ...
2026-07-07 00:37:28
|
|
Product Description Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, ...
2026-07-07 00:37:28
|
|
Product details: Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water ...
2026-07-07 00:37:28
|
|
...Drilling System For Construction Machinery Matched hammer: Hammer DHD350 Matched casing pipe OD: 140mm MRE Concentric under reaming drilling system ...
2026-07-07 00:37:28
|