551 - 560 of 673
dth casing drilling bit
Selling leads
|
... Matched casing pipe OD: 108mm MNS Sliding five-piece concentric overburden casing drilling system feature: When the guide bit reaches to the rock ...
2026-06-20 00:28:18
|
|
...casing drilling system for hammerDHD340 shank Product category: Overburden eccentric casing bit Matched hammer: Hammer DHD340 Matched casing pipe ...
2026-06-20 00:28:17
|
|
...casing drilling recycle ring bit for tunnelling Product category: Symmetric casing ring bit Matched hammer: Hammer DHD340 Matched casing pipe OD: ...
2026-06-20 00:28:18
|
|
...: 2.8 Working pressure(bar): 7~11 Outer diameter(mm): 98 Weight(KGS): 24.5 Bit diameter recommend(mm): 110~140 DTH Hammer - a powerful drilling ...
2026-06-20 00:28:18
|
|
... Impact power: 4.0 Working pressure(bar): 7~11 Outer diameter(mm): 116 Weight(KGS): 35.1 Bit diameter recommend(mm): 130~160 With our commitment to ...
2026-06-20 00:28:18
|
|
...DTH Drill Hammer For Rock Formations Product category: Down The Hole Hammer Connection thread: F70*10BOX Working pressure(bar): 6-12 Hole range(mm)...
2026-06-20 00:28:18
|
|
...DTH drill hammers Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air pressure DTH hammer Processing: Forging Materials: High Manganese steel ...
2026-06-20 00:28:18
|
|
... pressure(bar): 10~25 Outer diameter(mm): 226 Weight(KGS): 316 Bit diameter recommend(mm): 254~305 High air pressure DTH hammer with SD shank ...
2026-06-20 00:28:18
|
|
... use of advanced forging techniques enhances the strength and durability of the button bits, making them capable of withstanding the harshest ...
2025-11-26 12:56:59
|
|
... casing pipe OD: 146mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing ...
2026-06-20 00:28:18
|