5 in 1 Nail Drill Bits set for electric nail files. Durable steel construction and a compact, lightweight design make these bits easy to handle and long lasting. Designed for nail shaping, polishing, cuticle cleaning, and surface refinement, the set provides consistent grinding performance and simple operation for both salon and home use. Key benefits Versatile 5 in 1 set: includes milling cutter and multiple sander tips for shaping, smoothing, and cuticle work. Covers common nail filing and cleaning tasks without changing tools frequently. Durable steel material: sturdy construction resists wear for extended service life and reliable grinding performance. Precise and efficient: engineered for controlled material removal and smooth finishing, helping reduce time spent on each nail. Easy to use: lightweight with a straightforward design that fits routine electric nail file workflows and provides convenient handling for professionals and home users. Wide application: suitable for nail beautifying, polishing, nail care, preparation and maintenance. Compatibility and performance Designed for use with electric nail files. Provides dependable performance for shaping natural nails, artificial nails, and nail extensions. Stable rotation and even abrasion deliver predictable results across repeated uses. Typical use scenarios Salon shaping and finishing: shape acrylic or gel extensions, refine edges, and smooth surfaces before polishing. Cuticle and undernail cleaning: remove excess cuticle material and clean under the nail for a neat finish prior to manicure work. Home nail maintenance: polish and refine natural nails, remove rough spots, and prepare nails for polish or treatments. Care and handling Use at recommended speeds for your electric nail file and maintain light, steady pressure. Clean bits after use and store in a dry place to preserve performance. This 5 in 1 steel nail drill bit set is a practical, durable option for routine nail filing, polishing, and cuticle cleaning tasks with electric nail files.