MNX Overburden Symmetric Casing Drilling Bit 610mm with 4 Wings for N180 Hammer - 960kg Weight
Price:
999-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
MNX Overburden Symmetric Casing Drilling Bit - 610mm with 4 Wings
Product Specifications
Product Name: 610mm MNX Overburden Symmetric Casing Drilling Bit with 4 Wings
Category: Symmetric Casing Drilling Bit
Matched Hammer: Hammer N180
Matched Casing Pipe OD: 610mm
Key Features & Manufacturing Excellence
- Premium materials: TIMKEN steel and YK05/Element Six T6 tungsten carbide
- Advanced electron-hydraulic forging process
- Multipurpose furnace heat treatment equipment
- Comprehensive tooling department with extensive mold inventory
- Professional R&D team with complete quality management system
Technical Components
Pilot bit + 4PCS Slide blocks + Casing shoe
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 |
Ordering Information
Specify: Casing Tube OD + Casing Tube ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
Custom MRS system sizes available upon request
Applications
- Water well drilling (well head consolidation, groundwater protection)
- Geothermal drilling operations
- Civil engineering (anchorages, injections, road crossings)
- Mining exploration (pilot holes for core drilling, groundwater studies)
Frequently Asked Questions
What is drill casing?
Casing is large diameter pipe assembled and inserted into drilled boreholes to protect and support the wellstream, similar to how spinal bones protect the spinal cord.
Why is overburden important?
In petroleum systems, overburden rock overlays source rock and contributes to thermal maturation through increased temperatures at depth. Age and thickness determine burial rates and heating effects.
Where do they put overburden?
The primary use for overburden produced by surface mining is remediation and reclamation of the original excavation area, helping rebuild soil levels for vegetation restoration.
Product Manufacturing
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen