Ball-shaped Diamond Nail Drill Bits—the perfect combination of quality, efficiency, and performance. These premium nail bits are ideal for cuticle work and nail surface treatments, making them a must-have for professional nail technicians and DIY nail enthusiasts alike. Crafted from high-quality diamond and robust stainless steel, these bits offer exceptional performance, ensuring long-lasting reliability and precise results for all your nail care needs. Variants and Uses Medium (Blue) and Coarse (Green):Perfect for the initial phase of cuticle removal, these bits efficiently remove dry, dead cuticles with minimal effort. Their abrasive surface ensures smooth, clean results, making them a reliable choice for effective nail preparation. Fine (Red):Designed for finishing and polishing, these bits gently smooth the cuticle zone and refine the nail surface. Their less abrasive texture guarantees a sleek, polished, and professional finish every time. Maintenance: Proper maintenance ensures the longevity and hygiene of your diamond drill bits. Follow these simple steps after each use: Clean: Wash and clean the bits thoroughly to remove debris and residue. Sterilize: Disinfect using a solution containing at least 70% alcohol to ensure effective sterilization. Dry: Completely dry the bits before storage to prevent rust and maintain their quality. By adhering to these steps, you can prevent infections and keep your tools in optimal condition for consistent, high-quality results. Specifications Maximum Speed: Up to 25,000 RPM Shank Diameter: 3/32” Length: 45 mm Head Dimensions: 2.9 mm x 2.7 mm Shape: Ball Head Material: Premium Diamond Shank Material: Durable Stainless Steel