Drilling work
in Indre (36) and throughout France
Horizontal directional drilling - Trenchless works
The innovative idea
of a passionate manEngineering and Application of Trenchless Works
In Indre (36) near Châteauroux
While so-called “trenchless” works are slowly taking hold in France, Patrick Ferrand, a specialist engineer, has an idea: adapting directional drilling to urban environments..
To achieve this feat, he imagined a compact machine adaptable to all types of terrain, the objective being not only to create a micro-drill, but to limit the bulk on construction sites, with everything that this includes.
With complete confidence... Call a micro drilling specialist in Indre (36) near Châteauroux and throughout France.
How to choose
his drill ?
The choice of material depends on a certain number of criteria :
- The Budget
- The size of the equipment
- The desired length
- The diameter of the pipe
- The nature of the subsoil

Advice & Support
Questions about our equipment? The IATST team is at your disposal to guide you as best as possible towards the products that correspond to your needs.
Our services
trenchless work Throughout France
Whether you are a company, a community or an individual, we listen to your needs. We carry out drilling work ranging from diameter 25mm to diameter 600mm, from 5 to 500 ml in length.
HORIZONTAL DIRECTIONAL DRILLING
Our company specializes in the installation of directional drilling pipes. This technique concerns all dry and/or wet networks (gas, electricity, optical fiber, etc.). We operate throughout France from a diameter of 25mm to a diameter of 600mm.
DIRECTED DRILLING IN A NATURAL AND/OR URBAN ENVIRONMENT
We work in places that are difficult to access, such as urban environments or mountain areas. For this, we use our Excalibur or Exterminator micro-drills designed in our workshops. Directional drilling requires an excavation 2.20 m long by 1.50 m wide (with an exit excavation of 1 m² to make the connection).
BURSTING TECHNIQUE
We are equipped for your bursting work as part of network rehabilitation.
Service +
VACUUM
RENTAL
We provide you with a vacuum truck and an agent for all your sensitive work requiring gentle technique..

Sale of
micro drilling machines near Châteauroux in Indre (36)
Designer and manufacturer of unique micro-drills in the world, we are at your disposal for your investment projects.
Our machines are entirely designed in France in our own workshops. Our field experience allows us to improve our equipment every day for optimal use and efficiency..
During your training, you will benefit from our solid experience in horizontal directional drilling.
Our equipment is also available for sale internationally. Do not hesitate to contact us for further information.
Evolution of
our drilling sets For more than 20 years IATST has been operating through the continuous improvement of its products.

Year 2021
IATST designed EXCALIBUR I in 2013 and evolved it in 2018 to release its first model in 2019: EXCALIBUR II. This micro-drill with a dimension of 0.70 wide and 1.20 long allows it to carry out drilling in excavations of minimal size. This makes it very practical for drilling in town, for example. It has a traction of 14 tonnes. Thanks to its hydraulic and electric attachment without hose, it can be rotated 360°, endlessly and can be controlled directly from the drill.

Year 2019
Here is the tray box, to transport the drill and its shovel as well as all the equipment necessary for the successful completion of the work.

Year 2018
The tray box

Year 2007
The tray box

Year 2005
Creation of the 1st tray box

Year 2004
Transportation of the drill

Year 2003
Evolution of EXTERMINATOR

Year 2002
Creation of EXTERMINATOR