Ceramic grinding head nail drill bit A compact, versatile nail drill bit designed for precise shaping, smoothing, and finishing of natural and artificial nails. Five ceramic grit options let you adjust strength and aggressiveness for different tasks. Each bit stores in its own dust proof container for easy transport and clean storage. Key benefits Precise shaping and finishing: Multiple grit options let you move from heavy material removal to delicate smoothing without changing tool types. Efficient and time saving: Ceramic construction cuts, grinds, and polishes quickly for faster manicure and pedicure workflows. Portable and organized: Separate dust proof containers protect each bit and prevent loss, making the set easy to carry for salon or home use. Broad compatibility: A 2.35 mm shank fits most electric nail drills that accept this standard size. What it does Polishes nail surfaces and refines edges. Reaches narrow areas such as sidewalls and cuticles for detailed work. Sharpens, grinds, sculpts, smooths, and reshapes gel, acrylic, and natural nails. Helps remove calluses, gel layers, and excess product when used with appropriate technique. Included drill bit models Extra coarse grit Coarse grit Medium grit Fine grit Extra fine grit Specifications Model: Ceramic grinding head Material: Jade Shank diameter: 2.35 (mm) Packing list Nail Polishing Head*1 Use scenarios Salon finishing: Use the coarse and extra coarse bits to remove bulk from acrylic or gel extensions, then switch to fine and extra fine bits to smooth and polish the surface before applying coat. Home maintenance: Clean sidewalls and cuticle edges with a medium or fine bit for tidy results between professional appointments. Hobby and craft work: Add detail shaping or light sanding to small craft pieces using the appropriate ceramic grit. Notes Color may vary slightly due to lighting and photography. Product dimensions are measured manually and may have small tolerances. For results, use with electric nail drills that accept a 2.35 mm shank and follow recommended operating speeds and handling procedures.