Design Objectives

(1)Improve our products everlastingly, fulfilling to simplify the complicated problems during drilling.

(2)Offer the fittest drilling tools according to the casing dimensions and requirements.

(3)Supply various casing drilling equipments with different types, structures, and working patterns.

(4)Design DTH hammers skillfully for the customers' choices.

They are widely used in anchoring project, road construction, pipe and cable laying, sampling, geothermal well, water well, piling and etc.

Detailed Product Description

1.Applied to the drilling where the rock formation is overburden and need casing tube to support.

2.Flexible to open and close.

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

Simple structure,simple operation,reliable quality,retrievable drilling tools,long service life.

Specificationsï:ODEX90/ODEX115/ODEX140/ODEX165/ODEX190/ODEX240