Feature: 1. Including 10 different grinding head with different shape and function, meeting different demands. 2. Can be used for removing nails gels, exfoliating skin, manicure, polishing, a wide range of uses. 3. The dust brush can move nail powder and dust from nails. 4. Spherical grinding head, used to polish the stains on nails or the bumps on real nails. 5. Used to remove the nail polish glue quickly and polish the nails before polishing. It can also remove the dead skin and calluses on the hands Spec: Condition: 100% Brand New Item Type: Nail Drill Bit Set Material: Tungsten Steel Quantity: 10pcs / set Uses: Remove nail gel, remove dead skin, pedicure, polish, use with grinder Applicable to: Household, nail salon, etc. Package List: 10 xNail Drill Bit