The Shape It Up Carbide Milling Bit Purple Oval Tornado Medium Blue is a carbide milling bit in a pointed oval tornado shape. If you are looking for the best milling bit that can remove any nail system, then this is the milling bit for you! The special purple coating is exceptionally good, preventing overheating. low vibration, low noise, and wear-resistant properties. Furthermore, the special three-layer purple coating is an armor for longevity in your milling bit kit, made from the hardest metal, tungsten. In short, razor sharp with high durability, what more could you want? This Shape It Up milling bit quickly removes old nail product, smoothly finishes the nail surface, and its point allows you to easily get along and into the sidewalls and cuticle edge. You can also use this milling bit to shorten or shape the nails. This tornado milling bit is only for right-handed use and has a blue grit, which stands for a medium grit that is medium coarse. The medium grit is a medium coarse grit and is suitable for removing flexible builder gel, builder gel, BIAB and acrygel. Set your electric nail drill between 25,000 and 35,000 RPM when using this carbide milling bit. Shape It Up carbide milling bits are easy to clean with a brass or nylon brush and 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.