Coated Diamond Nail Drill Bits DCK-118, shape Pointed Flame, head size 2.1x8.0 mm The DCK-118 Diamond Nail Drill Bits are similar to the D118 model but feature a unique special coating. Designed for precision and efficiency, these diamond bits are highly versatile and ideal for various nail surface treatments, particularly cuticle care. Advantages of Specially Coated Diamond Bits: Reduced Material Buildup: The advanced coating significantly reduces material sticking to the bit, ensuring a smoother and more efficient nail care experience. Extended Durability: With a lifespan up to three times longer than standard bits, these bits offer exceptional durability and cost-effectiveness. Sterilization Resistance: Specifically designed to endure repeated sterilization cycles, making them ideal for nail salons that prioritize hygiene and consistent performance. Minimized Overheating: Engineered to minimize overheating, enhancing comfort and safety for both technicians and clients. Enhanced Biocompatibility: Suitable for clients with metal allergies, offering improved biocompatibility to cater to a wider range of customers. Fine Bits (Red): Delicately lift sensitive cuticles. Achieve a flawless polish on the cuticle zone after cuticle removal. Medium Bits (Blue): Precisely lift cuticles before reinforcing the nail plate with bio gel or applying acrylic. Thoroughly clean the nail wall for a perfect canvas. Specifications: Speed: Up to 25,000 RPM Shank Diameter: 3/32” Length: 45mm Head Dimensions: 2.1 x 8.0 mm Shape: Pointed Flame Head Material: Diamond Shank Material: Stainless Steel