735mm MNX660 Concentric Symmetric Casing Drilling Bits For Oil Well Drilling Equipment

Product name: 735mm MNX660 Concentric Symmetric Casing Drilling System Bits For Oil Well Drilling Equipment

Product category: Concentric Casing Drilling Bit

Matched hammer: Hammer N240

Matched casing pipe OD: 660mm

MNX concentric casing drilling system consists of pilot bits and slider bits. The principle as below: pilot bits press down, at the same time, wings opened to carry casing tube into a hole. After finished, lift up the pilot bit then the wings will be closed. It is suitable for 406-813mm tube in diameter.

Not only does the MNX System excel in performance, but it also offers unparalleled durability. Constructed with high-quality materials, it withstands heavy-duty usage, providing a long service life. This ensures cost-effectiveness in the long run, as the need for frequent replacements is greatly reduced.

Engineered to meet the highest industry standards, the MNX System is a reliable choice for any drilling application. Whether you're working on construction projects, mining operations, or geotechnical investigations, this drill bit is your trusted companion.

Invest in the MNX System and experience the perfect blend of high drilling quality, fast driving speed, high working efficiency, and long service life. Take your drilling tasks to the next level with this professional-grade tool. Order now and enjoy a seamless drilling experience like never before.

MNX overburden symmetric casing drilling bit features:

1. High quality steels materials.

2. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.

3. Advanced heat-treatment equipment: multipurpose furnace heat treatment.

4. Completed moulding (tooling ) departments with many molds available.

5. Professional R&D team,completed quality system. Strict Quality-Check Systems.

MNX overburden symmetric casing drilling bit components:

Pilot bit+4PCS Slide blocks+casing shoe

MNX overburden symmetric casing drilling bit technical parameters:

Order Guide: Casing Tube OD + Casing Tube ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style

Other size of MRS system is available upon customer's request

MNX overburden symmetric casing drilling bit Applications:

1. Drilling water wells (well head consolidation, excluding contaminated groundwater, etc.),
2. Drilling with geothermal energy,
3. Road crossings, anchorages, injections, and other civil engineering,

4. Exploration of mining (groundwater research, drilling a pilot hole for core drilling).

FAQ:

1. What is drill casing?
A large diameter pipe known as a casing is constructed and installed into the freshly excavated section of a borehole. Casing is put into the drilled hole to support and shield the wellstream, much like vertebrae shield the spinal cord.

2. Why is overburden a significant issue?
Because deeper depths have higher temperatures, overburden rock, which sits on top of source rock in a petroleum system, aids in thermal maturation. The heating rat is influenced by the burial rate, which is determined by the age and thickness of the rock covering it.

3. Where is the overburden placed?
Massive volumes of overburden produced by surface mines are typically used to remediate and restore the area from which they were originally extracted. Restoring the natural positions of the sand, rock, and clay aids in leveling the soil and promotes the resurgence of plant life.

Product Manufacturing: