Feature 1ROUGH SURFACE: The drill surface roughness can quickly remove nail glue, and can quickly and well reshape, polish, smoothly, polish, carve and smoothly gel nails. 2INTERCHANGEABLE: This grinding head fits most drill nail machines and is suitable for most gel nails and experienced manicurists or nail art beginners. Grinding head you can replace, easy to use. 3HIGH DURABILITY: Reliable strength, high durability. You can rest assured that you do not have to worry about the grinding head will be easily damaged. 4LESS DUST: Less dust takes care of your health, you don't have to worry about sharpening your nails. Let you use the peace of mind, rest assured. 5MULTI FUCTIONAL: The nail drill bits can be cleaned, shaped, cut, smoothed and removed to meet your every need. You can use it according to your needs.Item Type: Nail Grinding BitsMaterial: Emery,stainless steelQuantity: 10 pcs .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List10 xNailGrindingBits