Akylin latest innovation in the world of professional manicure! Our Tungsten Solid Carbide Nail Drill Bits are designed to make your manicure process multifunctional, affordable, and efficient. Made with the hardest YG6X carbide tungsten material, our bits are hard-wearing, durable, and easy to handle. Our bit is not only powerful, but it's also versatile, making it suitable for removing acrylic nails, dip powder, poly-gel, and hard gel nails. Our customers are mainly professional manicurists who need a reliable and efficient tool to help them deliver a perfect look every time. Our product has consistently met their needs! The combination of our Nail Drill Bits various functions, provide suave, and comfortable handling to help you achieve the desired results quickly and easily. Whether you're a professional manicurist or just someone who loves to keep their nails looking great, our Tungsten Solid Carbide Nail Drill Bits is your perfect choic SAFETY WARNING Use low speed and gentle treatment to clean.Made in tungsten carbide with Nano Blue coating,safety,durability and hard-wearing use. High-quality carbide nail drill bits with less dust and low heat, protect the skin from hurt and prevent cuticle damages. Different sizes of coarseness: From top to the base of drill, it changes from fine,to middle,to coarse. You don't need to change another drill for different size during working. 5 in 1, professional for nail artists. It is built to last and multifunctional for cleaning and prepping, shaping and shortening, cuticle work, under the nail and backfills. Color: Nano Blue 3 32" Shank Size Grit: Coarse Size: Medium -M ( Mixed with F, M, and C). Style: 5 in 1 Tapered Two-Way Rotation for both left and right-handed.