401 - 410 of 477
cir110 dth drill button bit
Selling leads
|
...bit casing drilling bits for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer DHD360 Matched casing ...
2026-06-19 00:06:31
|
|
.../ API2-7/8"IF /API3-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 125 Weight(KGS): 70 Bit diameter recommend(mm): 140~152 High air ...
2026-06-19 00:06:31
|
|
...: Pilot bit + ring bit + casing shoe MRING overburden drilling systems are designed to use ring bit which is not connected to casing shoe. Special ...
2026-06-19 00:06:31
|
|
...Drilling System Hole Opener Drill Bit For Well Drilling Product model: Overburden Symmetric Casing Drilling System Matched hammer: Hammer DHD350 ...
2026-06-19 00:06:31
|
|
... casing drilling bit, Eccentric drilling system, DTH hammer, down the hole bit, thread drill bits, taper drill bits, Anchor, coal mining tools and ...
2026-06-19 00:06:31
|
|
MRE Concentric under reaming drilling system MRE Concentric under reaming drilling system is designed for unstable ground conditions. In the process ...
2026-06-19 00:06:31
|
|
...drilling with casing for Overburden soil Product category: MNS Sliding rock drilling bit Matched hammer: Hammer CIR110 Matched casing pipe OD: ...
2026-06-19 00:06:31
|
|
...Diameter(mm): 115mm New design concentric 3 wings casing drilling bit introduction: When drilling in soft and loose ground with scattered boulders, ...
2026-06-19 00:06:31
|
|
Product Description: Product name: 12inch 18inch 24inch high air pressure DTH drill hammers Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air ...
2026-06-19 00:06:31
|
|
...drilling bit for CIR90 Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Matched casing pipe OD: 108mm New design ...
2026-06-19 00:06:31
|