401 - 406 of 406
high quality pdc drill bit
Selling leads
|
...piece mandrel, with special wear-resistant alloy cutting teeth, the drilling speed is faster, and the internal water separation compartment design ...
2026-07-07 00:26:12
|
|
... power of mud into mechanical energy for bit rotation. Downhole motor is composed of five assemblies of bearing, power section, coupling, anti-drop ...
2024-12-09 21:25:43
|
|
High Efficiency High Pressure DTH Drilling Hammers for DHD/Ql/Cop/Mission/SD/NUMA with Drill Bits Glorytek can provide CIR,DHD, QL,SD,Mission, etc. ...
2025-05-12 23:34:32
|
|
...Drilling Hammer DHD350 With 2 3/8reg Thread Description DTH Hammers in different sizes hole ranging from 110mm to 600mm. DTH hammers are made ...
2025-05-12 23:33:43
|
|
...drilling tool that delivers powerful impact force to break rock formations during drilling operations. This hammer, attached to the end of the ...
2026-04-10 00:28:10
|
|
...6m Thread type: NC26,NC31,NC38,NC40,NC46,NC50,NC56,NC61.NC70,NC77 -Our water well drill rod is made of alloy steel, with joints at both ends, and ...
2024-12-09 22:49:27
|