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Product Details:
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| Material: | Carbon Steel,High Manganese Steel,Carbide | Use: | Well Drilling,Quarry Or Mining Or Well Drilling |
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| 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: | 530mm Overburden Casing Drilling System, MRS Overburden Casing Drilling System, Symmetric Casing Drilling Bit | ||
Product name: 530mm MRS460 Concentric Casing Drilling System Bit With SD18 Shank For Geothermal Wells
OD of casing pipe: 460mm
MRS Concentric Casing Drilling Bit, a cutting-edge solution that truly stands out in the field. Designed with Structural Optimization in mind, this drill bit boasts an exceptional level of structural strength, ensuring remarkable durability and long-lasting performance.
When it comes to performance, the MRS drill bit does not disappoint. Its superior performance is undeniable, delivering outstanding results that exceed expectations. The high drilling speed guarantees efficient and time-saving operations, allowing you to complete your projects swiftly and smoothly.
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 does odex drilling entail?
ODEX is an adaptation of the air-operated down-the-hole hammer. Using an eccentric bit that swings out, it reams the bottom of the casing. Cuttings exit through a swivel and onto the ground or a sample collector after emerging through the drive sub and casing annulus. Remove the cuttings as soon as possible.
2. How much PSI do air tools require?
varying between 70 and 90 PSI
The majority of air tools demand between 70 and 90 PSI. Any light-to-medium duty air compressor can easily achieve 90 PSI, but it is always a good idea to have the compressor producing more flow than is required. Expert Advice: Never dismiss a PSI score. If there is insufficient air volume, the instrument will not function properly.
3. How Effective Are Case Advancers?
The Casing Advancer's design allows for simultaneous, integrated drilling and casing completion. This function saves time and effort by removing the drill rod string and rock bit from the big diameter hole and then reaming the casing back into the hole.
Products Manufacturing:
Contact Person: Ms. Wendy Chen
Tel: 0086 13685829633
Fax: 86-027-87385991
