THE DIAMOND EXTENDS LIFE. 

The NaDia Coating coating system has been developed and is completely realized within the TWT company.

The purpose of the ambitious R&D project started in 2009 by the then Zuani company, was to improve the performance of our tools. If it was also known from the mechanical sector that the coating prolongs the life of the inserts due to the greater surface hardness, the intuition and subsequently the objective of the research group was to identify the reduction of the friction of the insert at the cutting contact as the main component of a longer lasting cutting of our inserts.

After a careful phase of experimentation preceded by studies and research conducted with the prestigious collaborations of the University of Trento and FBK, now the possibility of considerably lengthening the life of the insert has become reality.

NaDia Coating ensures a perfect and durable tool finish, leading to a drastic reduction in maintenance time; the satisfaction of our most demanding customers has thus been achieved. The reason why today we can improve the quality of your tools is because we can coat them with a substance called Liquid-Diamond DLC, through a process that covers the inserts and integral tools with a very hard coating.

In this way we obtain tools coated with a cutting quality and a obviously longer duration than the traditional TWT Quality, with very low investment costs, coming to observe with our customers a marginal operating cost much lower than the previous one.