The Shape It Up Diamond Drill Bit Rounded Frustum 1.8 Red is a drill bit for an electric nail file. This diamond drill bit with a rounded blunt frustum is used in a natural nail treatment, combi manicure or BIAB treatment. Have you had enough of filing by hand? The diamond drill bit with a red band has a soft grit and is suitable for all skin types and cuticles. The frustum drill bit can be used by left-handed and right-handed people and set your electric nail file to around 15,000 RPM. This is the perfect diamond drill bit for cleaning the sidewalls and removing dead skin cells on and around the cuticles and nail plate. The red Shape It Up Diamond Drill Bit Rounded Frustum is also widely used for filing under the nails and drilling in narrow, hard-to-reach areas between the nail plate and skin. Do you want to soften cuticles before removing cuticles and dead skin cells? Use Klear's gel, the Klear Prep It Up is a handy gel that softens and disinfects cuticles and dead skin cells. The ideal prep for natural nails that allows you to easily push back cuticles and remove dead skin cells. The raw material of this metal is Swiss hardened stainless steel, which guarantees quality and allows you to work with the highest quality in your treatments. In addition, its durability is higher than any other diamond drill bit! Shape It Up drill bits are easy to clean with a brush or you can soak the bit in Klear Sanifiner, Klear 70% Alcohol or the special hygienic spray Klear Tools and Surfaces against killing viruses and bacteria.