These bits are recommended for pedicure mostly.
Medium (blue) and Coarse (green) bits are recommended for cleaning and shaping nail plate, treating hyperkeratosis, small corns and calluses. Fine (red) bits are recommended for polishing skin after treating hyperkeratosis, small corns and calluses.
Upon completion of the work with a client, all bits that were used to perform the procedure must be washed, cleaned, sterilized and dried. A solution of at least 70% alcohol is recommended for effective disinfection.
Speed recommendation: up to 15000 RPM.
Shank diameter: 3/32”