The DUAL drill bit is a perfect solution for people who are looking for a tool to clean the area between the natural nail plate and the extended nail, and to work on the cuticle area. It can be used for infills and correction of nails growing down. It also works well when working with Dual forms. Perfect gradation leaves the surface smooth. Two different tips are a guarantee of quick and comfortable work. The bit is made of high-quality materials and can be sterilized in cosmetic autoclaves.