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MAXDRILL Overburden Drilling Tools

Min. Order: 10 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 2000
Place of Origin: Guizhou

Company Profile

Location: Guiyang, Guizhou, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Integral Drill Steel, Overburden Drilling Tools, Rock Drilling Tools, Thread Button Bit, Taper Bit

Product Detail

Model No.: ODEX90, ODEX115, ODEX127, ODEX140, ODEX152
Means of Transport: Ocean, Air, Land
Application: Others
Type: Others
Brand Name: MAXDRILL
ODEX: with three or two pieces
Outer Dia.: 178mm-323mm
DTH hammer type: DHD350, QL50, SD-5, COP52/54, DHD360, DHD380
Production Capacity: 2000
Packing: IN WOODEN CASE
Delivery Date: 20 DAYS
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Product Description

MAXDRILL Overburden Drilling Tools


ODEX systems for DTH hammers that are specially designed to drill and case simultaneously through overburden. These durable overburden drilling tools easily pass through large boulders for pulling lightweight where in inexpensive casings are incorporated behind them. These overburden drilling tools are easy to remove from the hole/ depth and are provided to our clients in the following technical specifications:

Size: ODEX90, ODEX115, ODEX127, ODEX140, ODEX152, ODEX165, ODEX190


Eccentric casing System

It is suitable for drilling water wells, geothermal wells, Micro piles, medium mini-type grouting hole of building, dam and harbor project. 

Design Principles: Make the casing follow easy and the equipment and operation simple. 

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



Concentric Casing Systems 

It is recommended to drill in rock formation where contains some ovals and fractures.

Design Principles: 

The stable and reliable working performance and the less vibration of drill rig

Different Structures:  

Concentric system with ring bits, wing and blocks.

MAXDRILL Overburden Drilling Tools


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