Professional Nail Drill Shank and Metal Bits Compact, versatile drill shank and metal nail bits designed for manicure grinding and nail art work. Suitable as replacement heads for electric nail drills and grinding machines. Key benefits Practical for DIY and professional use: helps shape, polish, and refine both natural and artificial nails. Multifunction performance: effective for nail beautifying tasks including nail polishing, shaping, and removing dead skin and peeling. Beginner friendly: straightforward to install and use as a drill shank replacement, good choice for users and salon professionals alike. Thoughtful gift option: a considerate present for friends or family who enjoy DIY nail art. What it does Replaces worn drill heads on compatible nail grinding machines. Performs grinding, shaping, and polishing tasks to prepare nails for polish or enhancements. Assists in removing dead skin and smoothing nail surfaces prior to finishing. Compatibility and attributes Type: nail drill shank with metal bits for use with electric nail drills and grinding machines that accept removable drill shanks. Material: metal construction for stable performance during filing and grinding. Use cases: suitable for natural nails and artificial nails, and compatible with standard manicure workflows as replacement heads. Practical applications Athome manicure: reshape and polish nails before applying polish or gel for a cleaner, more even finish. Salon maintenance: swap in as replacement heads for routine nail preparation and finishing between clients. Nail art preparation: use to refine nail edges and smooth surfaces before detailed nail art application. Notes Intended as a drill shank replacement and manicure grinding tool. Check your device compatibility before use.