Features: It is a professional nail drill bit for nail art machine. Small size and cuspidal design make it easier to remove the dead skin near your nails. It also can be used to removel dead skin for finger nails and toe nails. It can be used to remove the dead skin. It is not easy to rust and have Many uses Description: It is perfect used on cuticle clean, gel remove, and fit most nail art machine Ceramic Bit Could Be Used in Nail Art, Teeth Whitening, Manicure and so on, Suitable for Professional, Salon, or Home use Specifications Model: Nail Drill Bit Material:Ceramic Length of Drill Bit: 3.7cm / 1.5in Item Type: Electric Manicure Drill & Accessory Plugs Type: Other Type: Nail Nursing Tool Color of Bit Head: White Size of Bit Head: 15 * 2mm / 0.6 * 0.08in Weight of Drill Bit: 1.1g / 0.03oz Package Size:7*1*1cm Package included: 1* Nail Drill Bit