Package Include 1 x nail art grinding head Features - Material: Tungsten steel, plastic nail drill bit . - Size: 4.00X0.50X0.50cm 1.57X0.20X0.20inch collector. - Made of materials, can be used interchangeably, very stand. - grinding effect and , very easy to install Manicure Grinding Heads. - Sturdy enough to remove hard gel nail, creating less dust with little friction and heat feet. - Multi-purpose, suitable for processing nails, glass, plastic, metal, stone, tiles, ceramics, etc nail drill . - It has the functions of grinding nails, removing nails to remove dead skin, arcs, etc Manicure Supplies. Goods Information nail file The grinding heads are nail art tools that are applicable for electronic grinders, hand grinders and electric portable drills. pedicure tools These grinding heads are made of premium tungsten steel material.nail glazing drill These grinding heads are sturdy enough for your usage.manicure pedicure bit Great tools for any manicurist or beginnerNail-- multi-purpose, suitable for processing nails, glass, plastic, metal, stone, tiles, ceramics, etc. Manicure-- ?compact and portable - compact size, doesnt take up much space. for nail salons, homes, and other occasions. Nail drill heads-- grinding effect and , very easy to install. Manicure polishing tools-- made of , it is and long-lasting to use. you can safely use it. Carbide drill bit-- for nail salon, beauty parlor, spa or personal manicure pedicure, DIY nail art at home use tool set.