Multi-function Nail Drill: 5 in 1, professional nail tool for nail artists. And we have 8 teeth-file sizes for different nails: 3XC, XXC, XC, Coarse -C, Middle -M, Fine -F, XF, XXF. From 3XC to XXF, the teeth-file sizes are from big to small. 3XC is the biggest size. And XXF is the smallest size. Each Nail Drill has 3 teeth-file sizes. Take size 3XC for example: It include 2XC + 3XC +4XC sizes. 2 Rotate Directions: It's suitable for right handed nail artists, and also for left handed. And meantime, 2 directions for choose in different situation. Teeth on the top of drill: could be used for clean dead skin or cuticle. Large Barrel: The working head is big design. If you like to use large drills, you could have a try. Made of Tungsten Steel, high hardness, long term life. Shank: 3/32" (2.35 mm).
