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89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling

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89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling

89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling
89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling
89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling

Large Image :  89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling

Product Details:
Place of Origin: CHINA
Brand Name: MING
Certification: ISO9001
Model Number: MRING-S-89mm
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: 999-99999USD/PC
Packaging Details: WOODEN CASE
Delivery Time: 3-5WEEKS
Payment Terms: T/T, D/P, Western Union
Supply Ability: 2000PCS/MONTH
Contact Now

89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling

Description
Material: Carbon Steel,Carbide Use: Mining; Water Well Drilling
Type: Symmetrix Casing,Odex Overburden System Machine Type: Drilling Tool,Drilling Equipment
Processing Type: Forging,Machining Process Product Name: Concentric Casing System
Color: Request,Yellow,Red Application: Construction,water Well Drilling
Usage: Mining&Construction&Water Well Drilling,ore Advantage: High Performance,High-efficiency
Model Type: Cop,Halco,DHD,Mission,NUMA Name: ODEX System (eccentric Overburden System)
Item: Overburden Drilling Casing System Hammer Type: DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD110 DHD112
Button Shape: Spherical/Ballistic/Parabolic/Sharp/Flat Advantages: High Performance,High Quality And Factory Prices
Highlight:

Tunneling Overburden Drilling System Bits

,

89mm Overburden Drilling System Bits

Product name: 89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling

Product category: Concentric casing drilling system

 

MRING tunneling casing drilling ring bit are designed to use ring bit which is not connected to casing shoe.
Special profile DTH Bit passes through enough large inner diameter of ring bit.

 

The Structural Optimization of this drill bit ensures that every drilling operation is executed with precision and accuracy. With improved structural strength, you can rely on this tool to withstand the toughest drilling conditions without compromising its performance.
 
We understand the importance of ease of use, which is why our Hole Opener Drill Bit is engineered to be user-friendly. Its ergonomic design allows for comfortable handling, reducing fatigue during extended drilling sessions. This makes it the perfect choice for both professionals and occasional users.
 

MRING casing drilling ring bit technical parameters:

Model External Dia.(mm) Casing Dia.(OD*ID) Spline
MK-MRING90 125 114*102 MACH33, DHD3.5
MK-MRING115 155 139*127 DHD340, SD4, QL4
MK-MRING140 188 168*153 DHD350, SD5, QL5
MK-MRING165 215 194*181 DHD360, SD6, QL6
MK-MRING190 238 219*206 DHD360, SD6, QL6
MK-MRING215 276 254*240 DHD380, SD8, QL8
MK-MRING235 293 273*254 DHD380, SD8, QL8
MK-MRING240 293 273*260 DHD380, SD8, QL8
MK-MRING280 345 323*303 SD10
MK-MRING315 375 355*335 SD10
MK-MRING365 432 406*387 N120, N125, SD12
MK-MRING460 530 508*483 N125, N180
MK-MRING510 580 559*533 N180
MK-MRING560 635 610*584 N180
MK-MRING610 695 660*632 N240
MK-MRING660 735 711*685 N240
MK-MRING710 785 762*736 N240
MK-MRING745 838 813*780 N240
MK-MRING810 886 864*838 N240, N240S
MK-MRING860 935 914*884 N240S
MK-MRING910 980 965*935 N240S
MK-MRING960 1038 1016*986 N240S, M330
MK-MRING1010 1090 1067*1041 M330

How to order:

Casing Tube OD & ID + Ring Bit Diameter + Hammer Shank + Maximal Normal Bit Diameter +

Casings and Casing Shoes Installation Method (if by threads, threads standard must be offered)

Other size of MRING system is available upon customer's request

 

FAQ:

1. What is drill casing?

Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Similar to the bones of a spine protecting the spinal cord, casing is set inside the drilled borehole to protect and support the wellstream.

 

2. Why is overburden important?

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. A heating rat's pace of burial is determined by the age and thickness of the overlying rock, which also affects it.

 

3. How far can you directional bore?
What are the minimum and maximum lengths of crossing? Maximum lengths and hole diameters are determined by project specific geotechnical conditions however effective outside range for heavy rig horizontal directional drilling is 3,000 m

 

More information:
89mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 089mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 189mm Mring Overburden Concentric Casing Drilling System Bits For Tunneling 2

Tag:

horizontal directional drilling bits,

ring bit drilling system,

dth drilling bits

Contact Details
Wuhan Kingdrilling Diamond Co.,Ltd

Contact Person: Ms. Wendy Chen

Tel: 0086 13685829633

Fax: 86-027-87385991

Send your inquiry directly to us (0 / 3000)

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