Metal Nail Drill Bits for Professional Nail Care Key benefits Precise nail surface preparation: designed to remove dead skin, calluses, and rough edges to create a smoother nail surface before polish or enhancements. Easy to use and interchange: quick to install and remove from compatible nail drills, helping speed up routine salon and home treatments. Durable metal construction: built to withstand repeated use in salon, spa, or athome settings. Product details Material: metal Length: approx. 44 mm diameter: approx. 2 mm Shank compatibility: fits 2.35 mm electric nail art drill machines Package contents: 2 Pcs Performance and function Effective for exfoliating and shaping nails, trimming cuticles, and polishing the nail plate. Comfortable operation when used with the correct speed and technique on electric nail drills. Leaves the nail surface smoother to support more uniform application of nail polish or enhancements. Practical use scenarios Salon manicure prep: quickly remove rough edges and loosen cuticles before shaping and applying enhancements. Athome pedicure: smooth callused areas and polish nail surfaces for cleaner, more even results. Spa treatments: use during nail maintenance and finishing steps to refine nail shape and texture. Compatibility note Designed to fit electric nail art drill machines with a 2.35 mm shank. Check your drill specifications before use. Package information Includes two metal drill bits, each approx. 44 mm in length with a 2 mm diameter, compatible with 2.35 mm shank electric nail art drills. Care and handling Install and remove bits according to your drill manufacturer instructions. Use appropriate speeds and light pressure for results. Clean bits after use to maintain performance.