Nail grinding head drill bit made from durable material for longterm use. Designed for precise filing, polishing, and reshaping of fingernails and toenails. Suitable as a replacement or upgrade bit for nail file drill tools and electric nail drills. Key benefits Durable construction for extended service life and consistent performance. Multiuse design performs grinding, filing, polishing, and dead skin removal on both fingernails and toenails. Precise shaping and smoothing help achieve professionallooking finishes with less effort. Compact head profile for targeted work around cuticles and nail edges. Features and attributes Function: grinding, filing, reshaping, polishing, and removing dead skin. Compatibility: designed for use as a nail file drill bit with nail drills and rotary manicure tools. Material: durability material for longterm and repeated use. Performance: stable rotary action for controlled material removal and smooth finishing. Size and form: compact bit head suitable for detailed shaping and surface work. Practical use scenarios Athome manicure: reshape nail tips, smooth ridges, and polish the nail surface before applying polish or enhancements. Pedicure and callus touchup: remove dead skin around toenails and refine edges for a cleaner, neater appearance. Salon or mobile technician use: perform quick filing and finishing tasks on natural nails between services. Usage tips Use at appropriate drill speed and light pressure to avoid overfiling. Hold the tool steady and work in short passes for even shaping. Clean and inspect the bit regularly to maintain performance. What this product solves Reduces manual filing time by using a powered bit for faster reshaping. Provides consistent, precise results for both finger and toe nails. Extends the capability of standard nail drills for finishing and cuticle area work. Includes One nail grinding head drill bit ready for installation in compatible nail file drill tools.