Nail drill set: 30 ceramic, cemented carbide drill sets of various shapes and sizes. This kit includes nail tools needed to meet various needs. You can easily and quickly reshape, polish, smooth, polish, sculpt or modify gel nails or acrylic nails, suitable for manicurists or novices. High-quality materials: This nail drill is made of high-quality ceramic materials and diamonds. It has strength, durability and cutting performance. The use of ceramic materials can reduce dust, friction and heat. So they are very suitable for beautifying nail tools. Versatility: 30 sets of nail drill bits of different shapes, including everything from skin cleaning to nail polishing. It can be used for carving, sanding and polishing to remove acrylic gel. They can easily reach the narrow spaces of the nails. Suitable for cleaning the bottom or side walls. Both nails and gel nails can provide good results. Handle diameter 3/32 inch (approximately 1.9 cm): suitable for most 3/32 inch (approximately 1.9 cm) rechargeable or electric nail art machines. The sharp corner design makes it easy to remove the dead skin near the nail. The appropriate handle size can quickly protect your hands during the polishing of nails, suitable for nail salons, beauty salons, manicurists or personal nail pedicures and nail art beginners [Easy to clean] The nail head has corrosion resistance and will not clog the nail. The nail drill bit can easily clean the dust on the drill bit or nails, protect the drill bit after each use, and keep you and your nails healthy