Looking for a red diamond bur with a rounded cylinder for a BIAB treatment? The Shape It Up Diamond Drill Bit Wide Cylinder Rounded 5.0 Red is a drill bit for an electric nail file. This diamond drill bit with a cylinder and rounded head 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 wide cylinder drill bit with a rounded head can be used for both left and right-handed use, and set your electric nail file to around 15,000 RPM. The red diamond drill bit with a wide cylinder is for removing dead skin cells around the nails and cuticles, filing dry calluses and corns, processing lateral nail folds, polishing and smoothing the nail plate before applying a nail product such as BIAB, gel, acrylic, polygel, or rubber base coat. The wide cylinder drill bit is also for removing excess gel and acrylic. Do you want to soften cuticles for 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. 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 against killing viruses and bacteria.