1.5 Sizes Nail Drill Bits Set Includes 5 performance tungsten steel grinding heads in extra fine (XF), fine (F), medium (M), coarse (C), and extra coarse (XC) textures Each bit is clearly colorcoded for quick identification, helping you choose the right texture for each nail preparation or finishing step Material Crafted from durable, longlasting tungsten steel for precision and consistent performance Resistant to wear and heat for extended service life, even with frequent professional or home use Bilateral Rotation Function Unique 5in1 drill bit design allows rotation in both clockwise and counterclockwise directions Ideal for both lefthanded and righthanded users, ensuring smooth and efficient cutting from any angle Versatile and Practical Performance Quickly removes, shapes, smooths, and cleans acrylic nails, hard gel, or other tough nail materials Suitable for detailed work such as refining nail edges, surface smoothing, or bulk material removal Compatible with most standard electric nail drills used in salons or at home Use Scenarios Professional nail technicians working on acrylic or gel sets requiring precision shaping and removal Home users maintaining salonquality nails, removing old enhancements before applications Salon environments needing reliable, longlasting drill bits for multiple clients daily This set delivers durability, versatility, and control, making it a dependable choice for efficient nail preparation and finishing in both professional and settings.