BITNBITH 3.1mm small nail sanding bands are made of upgraded thicker sandpaper. Professional for nail art works, polishing acrylic nails.precise nail shaping and provide optimal finesse when preparing the underside of nail gel extensions. The mini nail sanding mandrel bit with 3/32 Inch universal Shank is suitable for most electirc nail drill machines. 180# grit is perfect on natural nail, remove cuticle and soft gels with your efile's low speed. Friendly for Beginner DIY at home with families,Friends or for technician and manicurist for customers.
