7pcs All In One Naill Drill Bit Set: The nail drill bits Set with 7pcs: Large Barrel Top (Coarse grit); Barrel Ball Top (Medium grit); Barrel Ball Top (Fine grit); Needle Diamond Top (Fine grit); Diamond Top (Fine grit); Brush Bit; Ceramic Cone Bit. All-in-one nail drill bits set meets all your need | Manicure and Pedicure Kits: These electric nail file machine bits can used for nail prep, to remove or polish acrylic gel dip nails; it' also a good asistant for manicure and pedicure to deal with thick nail corn and curtile. for your home nail art salon | Fast and Safe Rremove: Ths nail drill bits isn made of tungsten carbide, it is high precision, low to protect your nails and it is also very durable and . These sharp nail drill bits can help you remove fast | Multifunctional: Designed to be suitable for most size 3/32" nail drill machine, these nail drill bits can accomplish various jobs. Whether you need to engrave, grind, route, sand, smooth, or polish, these bits for nails are ideal for all nail arts as well as cuticle removal | Easy to Use and DIY Nail Art at Home: It's easy to use even for a nail beginner. Suitable for nail salon, beauty parlor, spa or personal manicure pedicure, DIY nail art at home