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Product Details:
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| Material: | Carbon Steel,Carbide | Use: | Mining & Water Well Drilling,Quarry Or Mining Or Well Drilling |
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| Type: | Symmetrix Casing,Odex Overburden System | Machine Type: | Drilling Tool |
| Processing Type: | Forging,Machining Process | Product Name: | Concentric Casing System |
| Color: | Gold,Request,Yellow,Red | Application: | Construction |
| Usage: | Hole Drilling,Mining&Construction&Water Well Drilling | Advantage: | High Performance,Widely Used Hard Rocks And Have Good Penetration |
| Diameter: | 108-273mm | Model Type: | Cop,Halco,DHD,Mission,NUMA |
| Name: | ODEX System (eccentric Overburden System) | Item: | Drilling Hammer Bit Eccentric Overburden Systems |
| Hammer Type: | Overburden Drilling System | Button Shape: | Spherical/Ballistic/Parabolic/Sharp/Flat |
| Advantages: | Hign Abrasion Risistance,High Quality And Factory Prices | ||
| High Light: | 23CRNI3MO Overburden Drilling System,odex Overburden Drilling System,23CRNI3MO odex drilling bit |
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Product name: 23CRNI3MO steel Piling concentric casing drilling bit with 3 middle reamers
Product category: Concentric casing drilling tools
Matched hammer: Hammer DHD360
Matched casing pipe OD: 219mm
We are able to meet the drilling needs of our Mining and Quarrying customers, while ensuring maximum efficiency and productivity.
The measures of success in exploration drilling are sample quality and rate of productivity.
23CRNI3MO steel Piling concentric casing drilling bit advantage:
1. Straight Holes and Fast Penetration Rate
2. Less Torque in all ground conditions
3. Easy System to lock and Unlock Ring
4. Drilling at any angle required
5. More Holes and Low investment
23CRNI3MO steel Piling concentric casing drilling bittechnical parameters:
| Technical Parameters | |||
| Model | Reaming Diameter(mm) | Casing Diameter(mm) | Equipped Hammer |
| NMK5E108 | 115 | 93-99 | 90 |
| NMK5E127 | 130 | 115-117 | 110 |
| NMK5E146 | 155 | 130-134 | 110/340 |
| NMK5E168 | 185 | 148-156 | 110/340 |
| NMK5E178 | 195 | 158-166 | 150/340 |
| NMK5E183 | 196 | 168-176 | 350/360 |
| NMK5E193 | 206 | 176-182 | 360 |
| NMK5E219 | 236 | 199-207 | 360 |
Order Guide: 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
FAQ:
1. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
2. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
3. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
4. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
5. What is Symmetrix drilling?
Previously known in our industry as Concentrix, the updated Symmetrix system allows for the simultaneous casing and drilling of a hole. The system consists of three main components: pilot bit, ring bit (reamer) and casing shoe
6. What is overburden thickness?
Overburden are a source of water not only for dug wells or well points, but also for bedrock wells.
7. Why is overburden important?
In a petroleum system, the overburden rock overlies the source rock and contributes to its thermal maturation because of higher temperatures at greater depths. The age and thickness of the overburden rock determines the burial rate and thereby influences the heating rat.
More information:
Contact Person: Ms. Wendy Chen
Tel: 0086 13685829633
Fax: 86-027-87385991
