Package Include 10 x nail polishing sanding caps 1 x grinding head Features - Material: Plastic carbide drill bit - Grit: 180 sanding caps - Great nail tools for any professional manicurist or nail art beginner Nail Drill Bits Set. - Sand surface is used to polish nail surface uneven place, it is easy to operate drill bits for nails. - You could reshape, polish, smooth, grind, sharpen, carve and neaten the gel nails or acrylic nails easily and quickly Polisher Sand. - All sanding caps are reusable, with high hardness, and abrasion-resistant nail bit. - Made of premium plastic material with exquisite and good workmanship nail drill bit cap. Goods Description replacement sanding caps You can use it to polish the nail surface or other work.nail sanding file They are suitable for manicure, pedicure, etc.nail carbide bit You can sharpen, grind, retouch, carve, smooth, polish, and reshape nails with gel and acrylic nails, and then remove nails or dead skinManicure drill bits-- use fine sand, not easy to drop sand, you can use it at will. Ceramic drill bit-- easy to use, reducing your time by half. superb craftsmanship and proven skin protection. Nail drill bits set-- the sand surface is used to polish the uneven surface of the nail, which is and easy to operate. Circle replacement bits-- the heavier the graininess of the sand surface, the greater the grinding, suitable for rough grinding. Pedicure drill bit-- portable design and light weight, convenient for personal and family use anytime, anywhere. ?.