Features: Crafted from durability steel, this nails drill bit efficiently removes stubborn calluses and cuticles, offering salon quality results for both professional and enthusiasts with its long lasting, wear resistant design. Featuring precise engineered alloy tips and multiple interchangeable grinding heads, the tool ensures gentle yet thorough nails polishing, gel removal, and detailed carving without damaging natural nails or artificial extensions. Ideal for licensed nails technicians, home based beauty practitioners, and detail oriented individuals seeking professional manicure tools for personalize nails art creation and maintenance. Perfect for salon environment, at home pampering , or beauty services, this multifunctional accessory handle everything from basic cuticle care to intricate nails sculpting with clinical precise. The ergonomic antislip handle minimizes hand fatigue during extended use while the industrial steel construction withstands repeated sterilizations, making it hygienic investments for frequent users. Specifications: Component: Steel Size:Approx.6.90x1.20cm/2.71x0.47inch 5Option Type; Package Includes: 1pc Grinding Head note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.