3mm Mini Nail Sanding BandsThis set includes 100 pieces of 240 grit mini sanding bands with a mandrel shank size of 332 They work perfectly with the 31mm small mandrel nail bit providing a comfortable and safe experience for nail preparation gel nail removal acrylic nail shaping and achieving a smooth surface Precise and Safe ShapingDesigned for precise modification and meticulous nail shaping the small sanding bands and mandrel drill bits offer optimal fineness for preparing the underside of gel nails They are easy to control when polishing the nail plate close to the sidewall and are safe for the surrounding skin Whether you need to file edges remove excess length or shape the nail surface this set offers the precision and control you need Durable MaterialThese small cuticle sanding files are made from upgraded thicker sandpaper making them harder more durable and less likely to deform or tear This ensures the bands remain intact for longlasting use Please note that sanding bands are consumable and some wear and tear after a single use is normal Two Grit OptionsThe 240 grit has a smooth surface ideal for natural nails and cuticles at low speeds while the 240 grit helps to smooth and polish your nails to a shine These finegrit nail file sanding bands are perfect for nail salons beauty shops spas DIY home nail art manicures pedicures and both natural and artificial nails They are essential tools for both professional manicurists and beginners Easy to UseMandrel nail bit set equipped with a small mandrel nail bit this set is compatible with most 332 nail drill machines It can be used for grinding smoothing shaping shortening and polishing various nail arts as well as for cuticle removal Simply select a small sanding band place it on the mandrel drill bit and apply gentle pressure to the nail beds surface