Feature: 1. Suitable for processing nails, glass, plastic, metal, stone, ceramic tiles, etc 2. Convenient grinding, high efficiency and having stable performance. 3. Perfect grinding effect and long service life, super durable to use. 4. Basically replace small grinding wheel with handle, and no dust pollution. 5. Easy to use, safe and reliable, tungsten steel material manufacturing. Specification: Condition: 100 Brand New Item Type: Manicure Drill Bit Material: Tungsten Steel Optional Color: Green, Blue, Red Package List: 1 x Manicure Drill BitThree Colors for Choice: There are red, green, and blue three colors for you to choose, you can choose the color you like, brings you perfect grinding effect. Wide Application: This tungsten steel drill bit is ideal for nail polishing, nail cleaning and care. Not only for nail art, but also suitable for processing glass, plastic, metal, stone, ceramic tiles, etc. High Performance: Our manicure drill bit features high efficiency and stable performance. It is easy to use this bit to make your nails smoother and create the perfect nail art. Durable Material: The cone nail drill bit is made of high-quality tungsten steel material, sturdy and durable for long time use. Basically replace small grinding wheel with handle, and no dust pollution. Practical Manicure Tool: The nail drill bit is suitable for natural nails and all gel nails, such as gel nail polish, poly extension nail gel, dipping powder, and extension nail gel. Great choice for you.