1. EFFICIENT NAIL GRINDING: Nail drill bit features a rough surface that quickly and effectively removes nail gel, allowing for easy cleaning, shaping, cutting, smoothing, and removal. 2. UNIVERSAL COMPATIBILITY: Grinding head is compatible with most nail drill machines, making it suitable for most gel nails and suitable for both experienced nail technicians and beginners. 3. FINE POLISHING: With precise control over the rotation speed, this nail drill bit easily polishes nails to a glossy finish, giving you professional looking manicures. 4. MULTIFUNCTIONAL USE: Perfect for both home use and professional nail salons, this nail drill bit meets the diverse nail care needs in different scenarios. 5. HIGH DURABILIT: Made from quality tungsten steel, this nail drill bit offers reliable strength, high durability, low cutting performance, and less dust generation. Spec: Item Type: Nail Drill Bit Material: Tungsten Steel packing list: 1 x Nail Drill Bit 1 x Storage BoxUNIVERSAL COMPATIBILITY: Grinding head is compatible with most nail drill machines, making it suitable for most gel nails and suitable for both experienced nail technicians and beginners. MULTIFUNCTIONAL USE: Perfect for both home use and professional nail salons, this nail drill bit meets the diverse nail care needs in different scenarios. FINE POLISHING: With precise control over the rotation speed, this nail drill bit easily polishes nails to a glossy finish, giving you professional looking manicures. HIGH DURABILIT: Made from quality tungsten steel, this nail drill bit offers reliable strength, high durability, low cutting performance, and less dust generation. EFFICIENT NAIL GRINDING: Nail drill bit features a rough surface that quickly and effectively removes nail gel, allowing for easy cleaning, shaping, cutting, smoothing, and removal.