| Certification: | ISO 9001:2000 |
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| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Casting |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Professional Manufacture Eccentric Casing Drilling System with Pilot Bit for Rock Drill
KINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation projects, and piling. This is true for all drilling methods such as top hammer, DTH and rotary drilling.
1. Application range
It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grounting hole of building, dam and harbour project.
2. Outstanding Advantage
Simple structure, easy operation, reliable quality, retrievable drilling tools and long service life.
Water Well Drilling: Overburden casing drilling is commonly used in water well drilling projects to navigate through unconsolidated formations and maintain borehole stability.
Geotechnical Investigations: The system is employed in geotechnical drilling to collect soil samples, conduct site investigations, and install monitoring wells in challenging overburden conditions.
Environmental Remediation: Overburden casing drilling is utilized in environmental remediation projects to install wells for groundwater monitoring, injection, or extraction purposes.
Mining Exploration: In mining exploration, the system is used to drill through overburden layers to reach mineral deposits while providing efficient casing support.
Civil Engineering: Overburden casing drilling finds applications in civil engineering projects such as construction of foundations, retaining walls, and infrastructure where drilling through unstable formations is required.
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Technical Parameters |
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Model |
Reaming Diameter(mm) |
Casing Diameter(mm) |
Equipped Hammer |
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MK3E108 |
118 |
93-99 |
90 |
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MK3E127 |
136 |
115-117 |
110 |
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MK3E146 |
152 |
130-134 |
110/340 |
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MK3E168 |
185 |
148-156 |
110/340 |
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MK3E178 |
195 |
158-166 |
150/340 |
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MK3E183 |
196 |
168-176 |
350/360 |
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MK3E193 |
206 |
176-182 |
360 |
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MK3E219 |
236 |
199-207 |
360 |
It is used for protecting subsurface formations. It also protects the wellbore from collapsing. Owing to its functions, circulation and extraction of drilling fluid are allowed to take place.
Wuhan Kingdrilling Diamond CO., LTD, one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.
Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.
Our DTH drilling tools are produced with advanced technology from Britain. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, from raw materials prepared, forging, heat treatment, mechanical processing, a completed manufacturing system is finished in the factory. Strict quality control standards make sure stable quality.
Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we'll always be in this line to serve our customers the most reliable products and the best support.
1. High quality steels materials.
2. Kingdrilling DTH tools are forged by advanced electron-hydraulic forging hammer.
3. Advanced heat-treatment equipment: multipurpose furnace heat treatment.
4. Completed moulding (tooling ) departments with many molds available.
5. Professional R&D team,completed quality system.
6. Strict Quality-Check Systems.
1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
1.Select equipment model;
2.Design and manufacture products according to client's special requirement ;
3.Train technical personnel for clients .
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
Packed by Carton or Wooden cases.
Delivery:
Transprotation: By air, By Express or By sea / By train , according to your requests.
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. 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 ourwebsite for a better understanding.
4. How to make sure the quality?
A: More than 40 Years engineer to make sure the quality, 100% inspection.
5. What is the general delivery time?
A: 15 working days for DTH bits.
20-25 working days for DTH hammer
3-5 working days for ex stock items.
6. Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union.
Suppliers with verified business licenses
Audited Supplier 
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