Features: brand new and high quality Nail Drill Bits Set - Include different types of Tungsten Steel drill bits.This kit includes almost all the nail drill tools that you may needed for nail art. Suitable for professional manicurist or nail art beginner. Drill Bits - You could sharpen, grind, neaten, carve, smoothen, polish and reshape gel and acrylic nails very quickly and efficiently. They could create less dust with little friction and heat when using. The drill bit is slender to a capped point which are convenient to use & skin-protective & great for nail filing enhancements, The drill bit be used to clean the cuticle area, side walls and also use it for under the nail edge. Easy to Clean and Safe for Nails - The ceramic is corrosion resistant, reduce heat, no clogging for nails as well as long-lasting. The smooth surface is easy to be cleaned with water after each use and no rust. Fit most nail drill machines on the market. Specifications: Material:Tungsten Steel Size:6.5x5.9cm/2.55x2.32in Type: 5 Types AS Pictures Show Note: 1. Please note the photo does not show actual size, please refer to Description for size details. 2. Please allowed 1-3mm differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 4. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Package includes: 1 Set Nail Drill Bits Kit (5 Types Optional)