Sonew Ceramic Nail Drill Bit, Cylinder Shape Grinding Head Bit for Polishing Manicure Tools Fine Bits (5 Types) (21L)

Material:High hardness ceramic material, stronger & tougher than carbide bits; antibacterial, no clogging, resistance of acid, alkali and heat Design: Dome round top and square top to to easily reach small and tight areas without scratching nails,Intersectant stripes of the drill head can help you polish and reshape your nails Easy to use: Easy to clean and disinfect, wash the bits through clean water directly and simply disinfect through alcohol. Application: Suitable for nail salon, nail art school / college, nail art artist, personal use etc. Reliable:Super Fine, Fine, Medium, Coarse Grit ceramic nail bits for Nail Art and Remove dead skin for finger nails and toe nails.Better heat disspation,won't be burning hot during long-time using.