478mm MNX410 Concentric Symmetric Casing Drilling System Bits For Rock Drilling Tools

Product name: 478mm MNX410 Concentric Symmetric Casing Drilling System Bits For Rock Drilling Tools

Product category: Concentric Casing Drilling Bit

Matched hammer: Hammer N125

Matched casing pipe OD: 410mm

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.

MNX system – your ultimate solution for exceptional drilling performance. Engineered with precision and designed for professional use, this cutting-edge tool is built to deliver unparalleled drilling quality, fast driving speed, high working efficiency, and an impressive service life.

When it comes to drilling, nothing beats the MNX system. Its superior design ensures high drilling quality, enabling you to achieve precise and accurate results every time. With this reliable tool in your hands, you can confidently tackle any drilling task with ease.

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. Water well drilling (consolidation of well heads, polluted groundwaters exclusion, ...)
2. Geothermal drilling
3. Civil engineering (anchorages, injections, road crossing, ...)
4. Mining exploration(pilot hole for core drilling, study of groundwaters

FAQ:

1. What is drill casing?
A big diameter pipe called a casing is built and fitted into a borehole's recently dug segment. Comparable to the vertebrae shielding the spinal cord, casing is inserted into the bored hole to support and shield the wellstream.

2. What makes overburden significant?
Because of the higher temperatures at deeper depths, the overburden rock in a petroleum system sits on top of the source rock and aids in its thermal maturation. The heating rat is influenced by the burial rate, which is determined by the age and thickness of the overlying rock.

3. Where do they put overburden?

The most common application for huge amounts of overburden generated by a surface mine is to remediate and reclaim the region where it was originally removed. Returning the sand, rock, and clay to their original locations helps to reestablish the soil's level, allowing plant life to return.

Product Manufacturing: