Feature: 1. Complete functions, can be used interchangeably, can be rotated back and forth, has the functions of polishing, removing nail polish and dead skin. Easy to use. 2. Can be used for manicure, nail removal, nail polishing and dead skin removal to meet the needs of different nail art. 3. 2.35mm diameter grinding handle is suitable for most nail polishers. 4. Multi‑function carborundum nail drill is an ideal nail tool to complete a variety of professional tasks. 5. The drill bit can all the small cracks in the stratum corneum well without hurting the nails. Specification: Item Type: Nail Drill Bits Material: Carborundum Handle Diameter: Approx. 2.35mm / 0.1in Features: Used for manicure, nail polishing, nail salon, foot care, pedicure, nail removal, etc. to be used with nail polishers. Application: Household, nail salon, etc. Uses: Remove residual glue and calluses on both sides Remove nail gel Suitable for both left and right hand Package List: 10 x Nail Drill Bits