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Product Details:
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| Material: | Carbon Steel,Carbide | Use: | Mining; Water Well Drilling |
|---|---|---|---|
| Type: | Odex Drilling System | Machine Type: | Drilling Equipment |
| Processing Type: | Forging,Machining Process | Product Name: | Concentric Casing System |
| Color: | Gold,Request,Yellow,Red | Application: | Construction,water Well Drilling |
| Usage: | Hole Drilling,Mining&Construction&Water Well Drilling | Advantage: | High Performance,Widely Used Hard Rocks And Have Good Penetration |
| Model Type: | Cop,Halco,DHD,Mission,NUMA | Name: | ODEX System (eccentric Overburden System) |
| Item: | Overburden Drilling Casing System | Hammer Type: | Overburden Drilling System |
| Button Shape: | Spherical/Ballistic/Parabolic/Sharp/Flat | Advantages: | High Strength,High Performance,High Quality And Factory Prices |
| High Light: | Odex down hole hammer drill bits,Mining down hole hammer drill bits,Odex mining drill bits |
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Product name: 146 MM MRING single-use symmetric caisng drilling system with casing shoe
Product category: MRING Concentric casing drilling bit
Matched hammer: Hammer DHD340
Matched casing pipe OD: 146mm
Kingdrilling Concentric Casing System Ring Bit is the latest new and simple product line designed and manufactured by Kingdrilling for drilling through overburden with casing.
MRING Concentric casing drilling bit components:
Pilot bit + ring bit + casing shoe
MRING Concentric casing drilling bit details:
| 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
MRING Concentric casing drilling bit Advantage:
1. Enhance penetration and perpendicularity
2. Deal with straight, oblique hole and other angle holes
3. Material: TIMKIN Steel. Tungsten carbide: YK05, T6 from Element Six in Germany
4. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer, and harness process is managed by multipurpose furnace heat treatment.
5.Quality: More than 40 Years engineer to make sure the quality, 100% inspection
Products Manufacturing:
Contact Person: Ms. Wendy Chen
Tel: 0086 13685829633
Fax: 86-027-87385991
