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Product Details:
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| Material: | Carbon Steel,Carbide | Use: | Ore Mining,Quarry Or Mining Or Well Drilling |
|---|---|---|---|
| Type: | Drill Bit,Symmetrix Casing,odex Drilling System | Machine Type: | Drilling Equipment |
| Processing Type: | Forging,Machining Process | Product Name: | Concentric Casing System,Down The Hole Button Bit |
| Color: | Request,Yellow,Red | Application: | Construction,water Well Drilling |
| Usage: | Mining&Construction&Water Well Drilling | Advantage: | Widely Used Hard Rocks And Have Good Penetration |
| Name: | ODEX System (eccentric Overburden System) | Hammer Type: | Overburden Drilling System |
| Button Shape: | Spherical/Ballistic/Parabolic/Sharp/Flat,and Ballistic Shapes Buttons | Advantages: | High Performance,High Quality And Factory Prices |
| High Light: | Concentric down hole hammer drill bits,Dth down hole hammer drill bits,ODEX dth hammer bits |
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Product name: New design108mm concentric 3 wings casing drilling bit for CIR90
Product category: Overburden casing drilling tools
Matched hammer: Hammer CIR90
Matched casing pipe OD: 108mm
New design concentric 3 wings casing drilling bit introduction:
When drilling in soft and loose ground with scattered boulders, the soil and clay are caved in, which creates drilling difficulty to withdraw the DTH drilling equipment and lowers the drilling speed.
To overcome this problem, KINGDRILLING Eccentric Type Overburden Casing Drilling System to enable drilling and lowering the casing simultaneously. This prevents the soil from collapsing into the drilled hole.The systems are designed to drill the hole diameters bigger than the casing diameter. When reaching the required drilled depth, the DTH hammer and Overburden Drill System can be withdrawn from the hole. If the bed-rock level is reached and further drilling is needed, you can simply change the bit to a conventional DTH bit.
New design concentric 3 wings casing drilling bit technical 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 |
How to order:
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
Product features:
1. Hardening treatment of the part’s surface:with longer operating life and excellent anti-wear properties.
2. Structural optimization:Strengthen the structural strength, easy to operate
3. Superior performance:Stable and reliable performance, high drilling speed
FAQ:
1. 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
2. Where does overburden go during a mining operation?
Overburden is used for reprocessing, contouring land, and as a construction aggregate for buildings and roads. Mine tailings are reused for producing clay, tiles, glass, and concrete. Mine water is treated and then used for dust and particulate suppression, agricultural/industrial use, and as a coolant.
3. How deep can a water well be drilled?
Drilling a Water Well for household use will usually range from about 100 feet to 500 feet deep, but... When drilling a new well for your home or business, the depth of the well depends on the geology and underground water levels of the area.
MORE INFORMATION:
Contact Person: Ms. Wendy Chen
Tel: 0086 13685829633
Fax: 86-027-87385991
