20Pcs Diamond Grinding Carving Cutting Burr Bit Set For Rotary Tool stone glass
3 x Cone Grinding Heads. 4 x Cylindrical Grinding Heads. 3 x Bullet Grinding Heads. 4 x Ball Grinding Heads. 3 x Candle Grinding Heads. 3 x Ball Column Grinding Heads. These bit ends are easy and safe to use on both: natural and acrylic nails.