Upgrade your manicure routine with the 6.0 Upgrade 5-in-1 Nail Drill Bit Set, featuring four premium carbide bits built for exceptional durability and long-lasting performance. Each bit comes with a vibrant, color-coded ring for fast and easy identification, making your workflow more efficient. Perfect for a wide range of nail care tasks including filing, shaping, smoothing, cleaning, and effortlessly removing gel polish, acrylic, and dead skin. Designed to cater to both professional salons and personal home use, these versatile drill bits fit standard nail drill machines. For added value, consider mentioning each bit's precise size, available ring colors, and including a convenient storage case to keep your nail drill bits organized and protected.