Diamond Nail Drill Bits designed with pointed flame-shaped tips, these bits offer unparalleled performance for all your nail care needs. They are available in three versatile variants Fine (red) Medium (blue) Coarse (green) Fine bits (red) are recommended for: Lifting sensitive cuticles. Polishing the cuticle zone after removing the cuticle. Medium bits (blue) are recommended for: Lifting the cuticles before strengthening the nail plate with bio gel or applying acrylic to the nail plate. Cleaning the nail wall. Coarse bits (green) are recommended for: Cleaning and shaping nail plates. Lifting and removing rough cuticles. Cleaning nail grooves. Treating thickened skin, small corns, and calluses. Maintenance: After completing a procedure with a client, it is essential to: Wash, clean, sterilize, and dry all bits used during the process. Use a solution of at least 70% alcohol for effective disinfection. Specifications: Speed Recommendation: Up to 25,000 RPM. Shank Diameter: 3/32” Head Dimensions: 1.6x7.5mm Bit Shape: Pointed Flame