The DCZ-124 Diamond Nail Drill Bits are similar to the D124 model but feature a unique special coating. These bits with special coating, where sophistication meets safety in manicure and pedicure care. With its uniquely rounded, safe-tip design and a special coating, this diamond drill bit is meticulously crafted to elevate your nail care routine to a higher professional standard. Key Features of Bits with Special Coating: Reduced Material Sticking: The special coating minimizes material buildup, ensuring a smoother and more efficient nail care routine. Extended Lifespan: Enjoy a three-fold increase in the bit's longevity, offering lasting value. Enhanced Sterilization Resistance: Our special coating enhances resistance to sterilization processes, maintaining hygiene and durability. Minimal Overheating: These bits minimize overheating during use, ensuring a comfortable and safe experience. Better Biocompatibility: Specifically recommended for individuals with metal allergies, providing a more skin-friendly solution. Variations Available: Fine (Red) Diamond Nail Drill Bits: Gentle Cuticle Elevation: Effortlessly and delicately raise sensitive cuticles for a clean and refined appearance. Cuticle Zone Polishing: Achieve flawless cuticle refinement post-cuticle removal, ensuring a smooth and polished nail surface. Medium (Blue) Diamond Nail Drill Bits: Cuticle Lift for Nail Strengthening: Ideal for lifting cuticles before applying bio gel or acrylic, reinforcing the integrity of the nail plate. Nail Wall Precision Cleaning: Maintain precise and effective nail wall cleaning for impeccable nail preparation. Maintenance: To ensure the longevity and hygiene of your Diamond Nail Drill Bits, it is crucial to follow proper maintenance procedures after each client procedure: Wash, Clean, Sterilize, and Dry: Thoroughly clean and sterilize all bits used during the process. Use a 70% Alcohol Solution: Ensure effective disinfection by using a solution with at least 70% alcohol. Specifications: Speed: Up to 25,000 RPM Shank Diameter: 3/32” Length: 45mm Head Dimensions: 2.1 x 8.5 mm Shape: Flame with a rounded tip Head Material: Diamond Shank Material: Stainless Steel