Wideners, drills and endodontic profiles are tools used to prepare the root canal during endodontic treatment. They are necessary to remove diseased tissues from the root canal, such as dead or infected tissues, as well as to prepare the canal for filling.

Peeso dilators are tools that are used to widen the mouth of the root canal so that the entire canal can be more easily developed and filled. Endodontic drills are used to remove tissues from the root canal, and endodontic profiles are used to develop the canal to obtain the appropriate shape.

Precision and accuracy are important in root canal treatment because malfunction can lead to tooth damage or other serious complications. Therefore, root canal treatment tools must be made of the highest quality materials and designed to be effective and safe to use.

It is also worth noting that the use of different types of tools in root canal treatment depends on the individual patient's situation and the specific case of the root canal. The dentist must therefore carefully assess the situation in order to select appropriate tools and carry out endodontic treatment with the greatest possible effectiveness and safety.