Product name: 530mm MNX460 Concentric Symmetric Casing Drilling System Bits For Borehole Drilling Machine
Product category: Concentric Casing Drilling Bit
Matched hammer: Hammer SD18
Matched casing pipe OD: 460mm
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.
Speed is of the essence, and the MNX System doesn't disappoint. With its optimized design and advanced technology, it allows for fast driving speeds, making your drilling process more efficient and time-saving. Say goodbye to tedious and time-consuming drilling – this drill bit guarantees a smooth and swift operation.
Efficiency is key in any project, and the MNX System is here to boost your productivity. With its exceptional performance, it contributes to high working efficiency, allowing you to complete tasks in a fraction of the time. No more wasted effort or unnecessary delays – this tool ensures maximum efficiency in your drilling endeavors.
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:
| Model | Hole dia (mm) | Weight (KG) | Closed dia (mm) | Pilot dia (mm) | Total length (mm) | Case dia (OD*ID) | Spline |
| MK-MNX365 | 432 | 350 | 365 | 381 | 1100 | 406*387 | N120,N125 |
| MK-MNX410 | 478 | 450 | 412 | 430 | 1100 | 457*435 | N125 |
| MK-MNX460 | 530 | 580 | 460 | 475 | 1100 | 508*483 | N125,SD18 |
| MK-MNX510 | 580 | 760 | 509 | 527 | 1180 | 559*533 | N180,SD18 |
| MK-MNX560 | 635 | 830 | 560 | 581 | 1180 | 610*584 | N180,SD18 |
| MK-MNX610 | 695 | 960 | 600 | 630 | 1200 | 660*632 | N240 |
| MK-MNX660 | 735 | 1180 | 656 | 681 | 1207 | 711*685 | N240 |
| MK-MNX710 | 785 | 1400 | 710 | 730 | 1207 | 762*736 | N240 |
| MK-MNX745 | 838 | 1600 | 745 | 776 | 1207 | 813*780 | N240 |
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 is the significance of overburden?
In a petroleum system, the overburden rock rests on top of the source rock and helps with its thermal maturation due to the higher temperatures seen at lower levels. The age and thickness of the overlaying rock impact the burial rate, which in turn affects the heating rat.
3. Where is the overburden placed?
Remediation and reclaiming the area where massive amounts of overburden produced by a surface mine were initially removed is the most prevalent use for them. Restoring the natural positions of the sand, rock, and clay aids in leveling the soil and promotes the resurgence of plant life.
Product Manufacturing:
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