The Shape It Up Diamond Frees Bit Short Frustum 3.0mm Blue is a drill bit for an electric nail drill. This diamond drill bit with a short frustum is used in a natural nail treatment, combi manicure, or BIAB treatment. Are you tired of filing by hand? The diamond drill bit with a blue band has a medium grit and is suitable for strong and rough skin, or for faster work on normal skin. The short frustum drill bit can be used by both left-handed and right-handed users, and you should set your electric nail drill to around 12,000 RPM. This is the best diamond drill bit for cleaning the sidewalls and removing dead skin cells on and around the cuticles and nail plate. The blue Shape It Up Diamond Frees Bit Frustum is also widely used for filing under the nails, lifting the cuticles, working on the lateral nail folds, and removing the pterygium. Do you want to soften cuticles before removing them and dead skin cells? Use Klear's gel, the Klear Prep It Up is a convenient 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. Furthermore, 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 to kill viruses and bacteria.