Electric nail file replacement heads designed for beginners and salon use. These polishing and grinding heads turn an electric nail drill into a versatile manicure tool for shaping, smoothing, and removing product residue. Key benefits Easy to use: Simple to attach and operate, ideal for beginners starting nail art and for athome manicures. Durable performance: Made from strength material with good durability and cutting performance for consistent results. Efficient polishing and grinding: Quickly smooths and polishes the nail surface and grinds away unwanted product for a cleaner finish. Versatile application: Suitable for manicure, nail art preparation, and light nail product removal. Convenient replacement: Use as spare or replacement heads to extend the life and versatility of an electric nail file. Features and attributes Function: Polishing head and grinding head for nail drills, designed for shaping, smoothing, and surface preparation. Compatibility: Fits electric nail drills that accept removable drill bits. Check your drill model for compatible bit mount. Performance: strength bits provide steady cutting and polishing action with good wear resistance. Use environment: Suitable for home use and professional nail salons. Practical use scenarios Home manicure: worn bits on a home electric nail file to achieve a smooth, polished finish before applying polish or nail art. Salon prep: Use as a grinding head to remove residual gel or acrylic product and to shape nails during a professional manicure. Gift or spare parts: Give as a practical gift for a friend who does their own nails or keep extras on hand to maintain workflow in a salon. What you get A set of replacement polishing and grinding heads designed for convenient swapping and reliable everyday use. Notes Confirm that your electric nail drill accepts removable replacement bits before for full compatibility.