155mm MK5E146 Overburden Casing Drilling Under Reamer System Hole Opener Bit For Mining

Product name: 155mm MK5E146 Overburden Casing Drilling Under Reamer System Hole Opener Bit For Mining
Product category: Hole opener drill bit
Matched connection: 110/340
Reamer Dia: 155mm

KINGDRILLING Eccentric Casing Drilling Bit MK5E139/110 Overburden Casing System description:

The MK5E Bit stands out from the competition due to its meticulous structural optimization. By expertly engineering and fine-tuning its design, this drill bit ensures maximum efficiency and durability, making it a valuable asset for any drilling project. Whether you are working on mining operations, construction sites, or oil and gas exploration, this drill bit is built to withstand the toughest drilling conditions.

One of the key advantages of the MK5E Bit is its exceptional structural strength. Made from high-quality materials, it boasts of remarkable durability and longevity, allowing it to endure heavy use and resist wear and tear.

Outstanding Advantage: Simple structure, easy operation, reliable quality, retrievable drilling tools and long service life.

MKE Eccentric Casing System with two Pieces

1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types

Product Application:

It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grounting hole of building, dam and harbour project.

Feature:
1.High quality steels materials. Steel is from TIMKEN and Tungsten carbide are YK05, or T6 from Element Six in Germany
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.
Strict Quality-Check Systems.

What we can do for you:

1. High quality: We are the partners with a lot of big factories in China. We can provide the best quality products to you.
2. Competitive price: Competitive price because of direct factory price.
3. Fast delivery time:usually it takes 20 days for production.only 3 or 5 days if we have stock of your request size.
4. Best quality control:We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Problems solve ability:This ability comes from rich experiences of drill bits industry and reliable sales..
6. OEM,ODM service:your own request about product will be served well.
7. Best after service:We will go to your place to check and solve the problems if you need.

The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 3 or 5 days if we have stock on your request size.
3. Shipping way
Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: We suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for each order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time

Package and Delivery:
Packed by Carton or Wooden cases.

1. Goods in stock can be delivered within 5 days.
2. DTH Bits production time is about 15 days.
3. DTH Hammer product time is about 30 days.

FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.

2. 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.

3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.

4. 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.

5. 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.

6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

7. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.

8. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

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155mm MK5E146 Overburden Casing Drilling Under Reamer System Hole Opener Bit For Mining Images