Features: Brand new and high quality Achieve professional quality nails art with our Tungsten Steel Nail Drill Bit, designed for durability. Made from quality tungsten steel, this drill bit ensures practical use without deformation. Its unique design provides precise and gentle grinding for nails. Suitable for beauty enthusiasts, nail technicians, and individual who enjoy DIY nails art, our manicure drill bit is perfect for both personal and salon use. Whether you're at a nail salon, in the comfort of your own home, our manicure drill bit is perfect for nail grinding, trimming, and polishing, ensuring perfectly nails. Experience the convenience of our Tungsten Steel Nail Drill Bit, and achieve beautifully cared for nails. Specifications: Material: Tungsten Steel Optional Color: As picture shown Size:app. As picture shown Quantity: 1pc Package Includes: 1pc Manicure Drill Bit note: Without retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of the item.