Durable metal foot file designed for consistent, professional performance. Built with wearresistant bearings and a sturdy metal body, this foot grinding device offers stable operation and long service life. Replaceable sanding heads and broad compatibility make it a flexible tool for both home and salon use. Key benefits Reliable performance: Constructed from metal with a wearresistant bearing that supports smooth rotation and dependable use over time. Replaceable sanding heads: Accepts replaceable sanding heads and standard manicure bearings so you can tailor the abrasive to the job and parts when worn. Wide compatibility: Works with universal feet bearing types, small sandpaper bearing heads, and common manicure supply bearings, including professional nail art bearing systems. Efficient results: Engineered for effective material removal and surface shaping, helping you reach desired foot care outcomes with less effort. Built to last: Metal construction and practical bearings provide durability for frequent use in or professional settings. Function, size, material, and performance Function: Foot grinding and smoothing tool for routine foot maintenance and cosmetic grooming. Material: Metal body with wearresistant bearing for longterm reliability. Compatibility: Compatible with replaceable sanding heads, manicure bearing setups, universal feet bearing types, and small sandpaper bearings. Performance: Stable, lowvibration operation that supports consistent sanding and grinding action. Use scenarios Athome grooming: sanding heads to match different abrasiveness levels for weekly foot maintenance and cosmetic smoothing. Salon pedicures: Durable metal construction and professional nail art bearing compatibility make it suitable for repeated use in a salon environment. Mobile technician or onsite service: Compact, reliable operation and easy head replacement allow efficient work during mobile appointments. This foot file combines durable materials, versatile head compatibility, and reliable bearings to provide a practical tool for routine foot care and professional grooming tasks.