40pcs Nail Drill Bits Set - Professional Nail Grinding Heads & Polisher Accessories for Manicure, Pedicure & Nail Art - Perfect for Salon, Home Use & DIY Nail Care

It has complete functions, can be replaced to use, can be rotated forwards and backwards, has the functions of sanding, polishing the nail surface, removing dead skin, etc

It can meet the needs of different nail art and can be used for manicure, nail polish removal, etc

2.35mm diameter nail drill bit handle, suitable for most nail drill machine, practical accessory

Multi‑functional drill bits, ideal tool for many professional tasks. Adopts high quality carborundum material, wear‑resistant and durable

It can all the small cracks in the stratum corneum well without hurting the nails, convenient for operation