ODEX system for overburden drilling,ement grout ,nchoring drilling have excellent performance

Application Range

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

Design Principles

 Make the casing follow easy and the equipment and operation simple 

Outstanding Advantages

1.Simple structure,

2.easy to operate

3.reliable quality

4.retrievable drilling tools

5.long service life.

Specifications

1.Reamed Diameter: 152mm,

2.Pilot bit diameter: 115mm.

3.Match to 140mm*7mm or 146*10mm casing tubes

4.Match to 4" DTH hammer,such COP44,DHD340,SD4.Mission40, QL40 and CIR110

Quality Warranty

The company responses for any quality problem caused by material and machining.

Match to high pressure hammer 

Match to low air pressure hammer

How to complete the whole deal

Step: 

1. Firstly decide the design, material and color 

2. Decide the size in accordance with client's requirement and our

 recommendation 

3. We will give the best offer. 

4. Client's accept the offer and we send proforma invoice. 

5. Client transfers 30%-50% deposit and production begins

6. After production, we will send ready products photo 

7. After client's confirmation, we will arrange shipment, and send 

copy shipping documents like B/L, commercial invoice and 

packing list 

8. Client transfer balance payment and we will send original 

documents by DHL or EMS