The Diamond Nail Drill Bit D12 is a precision-engineered, Cone Rounded-shaped bit designed to elevate professional nail care. Perfect for intricate work in the cuticle and sinus areas, this bit offers gentle yet effective performance across a variety of manicure and pedicure tasks. Its refined shape allows nail technicians to reach difficult areas with ease while maintaining control and safety. Available in three grit variations—Fine, Medium, and Coarse—D12 bits cater to a wide range of client needs, including sensitive skin and challenging nail conditions. Key Features: Cone Rounded Shape: Ideal for detailed work around cuticles and sinuses. Gentle on Skin: Safe for clients with sensitive skin and medical conditions. Diamond-Coated Head: Delivers consistent performance and precision. Universal Fit: Compatible with all standard 3/32” nail drill machines. Available Variants: Fine Grit (Red) – For Sensitive Skin Ideal for treating pterygium Gently raises the non-adjacent cuticle Safely opens sinuses Perfect for peri-otic sinus care Medium Grit (Blue) – For Versatile Nail Care Raises the non-adjacent cuticle with precision Opens sinuses and develops peri-otic sinuses Processes side rollers efficiently Coarse Grit (Green) – For Heavy-Duty Tasks Effectively raises the cuticle, even with thicker buildup Suitable for sinus work and tough side rollers Perfect for clients with hard or thick skin and nails Maintenance Instructions: To ensure hygiene and prolong bit life, follow these post-use steps: Wash, clean, sterilize, and dry the bit after every procedure Use a minimum 70% alcohol solution for disinfection Specifications: Shape: Cone Rounded Grits Available: Fine (Red), Medium (Blue), Coarse (Green) Material – Head: Diamond Shank Diameter: 3/32” (Universal Fit) Head Dimensions: 1.2 × 8 mm Total Length: 44 mm Speed Recommendation: Up to 25,000 RPM