The Shape It Up Diamond Frees Bit Wide Blunt Flame 2.3 Blue is a milling bit for an electric nail file. This diamond milling bit with a wide flame and blunt tip is used in a natural nail treatment, combi manicure, or BIAB treatment. Have you had enough of filing by hand? The diamond milling bit with a blue band has a medium grit and is suitable for strong and rough skin, and allows you to work even faster on normal skin. The flame milling bit can be used for both left-handed and right-handed use, and set your electric nail file to around 12,000 RPM. This is the perfect diamond milling bit for cleaning the sidewalls and removing dead skin cells. The blue Shape It Up Diamond Frees Bit Flame Stump has a blunt tip, which is often used for overly sensitive cuticles and skin. For normal cuticles and skin, you would use a milling bit with a sharp tip that can clean even deeper. Do you want to soften cuticles before removing cuticles and dead skin cells? Use Klear's gel, 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 ensures you work with the highest quality in your treatments. The durability is also higher than any other diamond milling bit! Shape It Up milling 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.