Package contents 10 nail drill bits Key features and benefits Durable materials: Bits are made from stainless steel, nylon, and silicone for reliable long term use and consistent performance. Versatile shapes and sizes: Includes a larger flat cuticle drill bit and smaller nail file drill bits to handle shaping, filing, cuticle work, polishing, and surface removal. Precise sizing: Cuticle drill bit size 8.80X5.60X1.00 cm (3.46X2.20X0.39 in). Nail file drill bits size 5.10X0.80X0.80 cm (2.00X0.31X0.31 in). Assorted colors: Colorful set for easy identification and organized storage. Easy to use and maintain: Lightweight, simple structure, and easy to install and remove from most professional electric nail drills. Suitable for professional salon or home use: Designed to handle acrylic nails, gel removal, polish removal, dead skin removal around the cuticle, and routine nail shaping and polishing. What this set does for you Saves time by combining multiple bit types for common nail tasks so you can switch quickly between filing, shaping, and cuticle cleanup. Improves precision with sizes and materials that support controlled grinding and polishing without excessive vibration. Provides reliable replacement bits compatible with most electric nail drills used in salons and at home. Typical use scenarios Salon acrylic service: Use the nylon and silicone file bits to shape acrylic extensions, smooth the surface, and prepare nails for finishing polish. Gel removal and cleanup: Use the flat cuticle bit to remove remaining gel or polish buildup around the nail edge and to clean under the edge before refinishing. Home manicure maintenance: Keep the set on hand for regular filing, shaping, and gentle cuticle maintenance between professional appointments. Additional details Compatibility: Fits most standard professional electric nail drills; bits are easy to install and disassemble. Quantity: 10 pieces per package for a complete starter set or replacement supply. Intended use: For nail filing, shaping, cuticle work, surface polishing, and general manicure and pedicure tasks. This nail drill bit set offers a practical, easy to use selection of durable bits for routine nail care in both professional and home environments.