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432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects

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432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects

Brand Name : MING

Model Number : MRS365-N125

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1PC

Price : 999-99999USD/PC

Payment Terms : T/T, D/P, Western Union

Supply Ability : 2000PCS/MONTH

Delivery Time : 3-5WEEKS

Packaging Details : WOODEN CASE

Material : Carbon Steel,High Manganese Steel,Carbide

Use : Well Drilling,Quarry Or Mining Or Well Drilling

Type : Symmetrix Casing,Odex Overburden System

Machine Type : Drilling Tool,Drilling Equipment

Processing Type : Forging

Product Name : Concentric Casing System,odex Drilling System

Color : Gold,Request,Yellow,Red

Application : Quarry,construction,mining,water Well Drilling,mining Or Welling Drilling

Usage : Mining&Construction&Water Well DrillingHole Drilling,Mining&Construction&Water Well Drilling

Advantage : High Performance,High-efficiency

Model Type : Cop,Halco,DHD,Mission,NUMA

Name : Overburden Concentric Casing Drilling System

Item : Drilling Hammer Bit Eccentric Overburden Systems,Overburden Drilling Casing System

Hammer Type : DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD110 DHD112,SD-6,QL60

Button Shape : Domed Buttons,Spherical/Ballistic/Parabolic/Sharp/Flat,and Ballistic Shapes Buttons

Advantages : High Strength,hign Abrasion Risistance,High Performance,High Quality And Factory Prices

High Light : 432mm Overburden Casing Drilling System, MRS Overburden Casing Drilling System, Symmetric Casing Drilling Bit

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Product name: 432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects
OD of casing pipe: 365mm

Operating the MRS Concentric CasinG Drilling Bit is effortless, thanks to its user-friendly design. With intuitive controls and easy-to-follow instructions, drilling becomes a hassle-free task.

Experience unparalleled performance with the MRS Drill Bit. Its advanced engineering ensures high drilling speed, allowing you to complete your projects quickly and efficiently. No more wasted time or energy – get the job done effectively with our top-of-the-line drill bit.

Choose excellence, choose the MRS Drill Bit. Take your drilling capabilities to new heights and achieve outstanding results like never before.


Product components:
1. Pilot bit+3PCS wiggle wings+casing shoe
2. Pilot bit+4PCS wiggle wings+casing shoe

Production details:

Model Hole dia.(mm) Weight (KG) Closed dia(mm) Pilot dia (mm) Total length (mm) Case Dia (OD*ID) Spline
MK-MRS190 238 80 190 203 550 219*206 DHD360,QL6,SD6
MK-MRS215 276 100 215 236 590 254*240 DHD380,QL8,SD8
MK-MRS235 293 110 236 251 590 273*254 DHD380,QL8,SD8
MK-MRS240 293 115 241 256 590 273*260 DHD380,QL8,SD8
MK-MRS280 345 180 280 300 740 323*302 SD10
MK-MRS315 373 240 315 336 1050 356*337 N120
MK-MRS365 432 350 365 381 1100 406*387 N120,N125
MK-MRS410 478 460 412 430 1100 457*435 N125
MK-MRS460 530 585 460 475 1100 508*483 N125,SD18
MK-MRS510 580 860 509 527 1180 559*533 N180,SD18
MK-MRS560 635 910 560 581 1180 610*584 N180,SD18
MK-MRS610 695 1100 600 630 1200 660*632 N240
MK-MRS660 735 1200 656 681 1207 711*685 N240
MK-MRS710 785 1480 710 730 1207 762*736 N240
MK-MRS745 838 1650 745 776 1207 813*780 N240



How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
Other size of MRS system is available upon customer's request

Product Application:

It is suitable for drilling water wells , geothermal wells , short micro piles ,medium mini-type grouting hole of building , dam and harbour project.

RFQ:

1. What is drilling with odex?
The air-operated down-the-hole hammer is adapted as ODEX. It reams the bottom of the casing with a swing-out eccentric bit. Cuttings emerge via the casing annulus and drive sub, passing through a swivel and onto the ground or a sample collector. Quick removal of the cuttings.


2. What PSI is required for air tools?

Ranging from 70 to 90 PSI
Most air tools require between 70 and 90 PSI. Any light-to-medium duty air compressor can easily reach 90 PSI, but it's always a good idea to have the compressor producing more flow than is necessary. Expert Opinion: Never discount a PSI score. The instrument will not operate correctly if there is not enough air volume.

3. How Are Casing Advancers Operational?
Drilling and casing can be done simultaneously as a single, integrated operation thanks to the Casing Advancer's design. This feature saves time and effort by removing the drill rod string and rock bit from the big diameter hole before reaming the casing back into the hole.

Products Manufacturing:

432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects

432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects


Product Tags:

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MRS365 Concentric Drilling System Bit

      
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