Kingdrilling Overburden Casing Drilling System with Reamer Bit for Water Well Drilling

Rock drill tools factory KINGDRILLING professionally produce Concentric drilling systems such as slide block drilling bit by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions. Wing Block casing drilling system is consists of pilot bit and slider blocks.

Before drilling, the system press down, and the slider bit open to carry casing tube into the hole to protect wall. After finished, the wings will be closed trough lifting system. This system is efficient for casing tube from 114-273mm in diameter.

Features:
1). Case-hardening treatment of parts: long service life, good anti-wear performance
2). Simple structure: greatly reduce the probability of structural failure, easy to operate.
3) Pay attention to the wear life and drilling efficiency of drilling.
 

It is using in mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.

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 .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.

2. 24 hours technical support by e-mail.

Packed by Carton or Wooden cases.
Delivery:

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.

Transprotation:  By air, By Express or By sea / By train , according to your requests.

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 ourwebsite 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. 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.

5. Competitive price:

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

6. What is the materials?

Steel is TIMKEN, Alloy is from T6 from Element Six.


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