Designed to perform the primary and secondary preparation of the access cavity to the root canal in an ergonomic and conservative manner. The fine active part combined with a long neck ensures good visibility of the operating field. It allows for controlled and precise work with minimal pressure, thanks to a very sharp active part. The conical head enables the instrument to guide for minimally invasive work. Being made entirely of tungsten carbide, it maintains high concentricity even after multiple uses. Matte color that prevents glare and facilitates work with magnifying loupes and/or microscope.