Package Include 1 x nail art grinding head Features - Size: 4.00X0.50X0.50cm/1.57X0.20X0.20inch manicure drill bits. - Material: Tungsten steel, plastic bits. - Made of materials, can be used interchangeably, very carbide. - Sturdy enough to remove hard gel nail, creating less dust with little friction and heat manicure polishing tools. - It has the functions of grinding nails, removing nails to remove dead skin, arcs, etc kit. - Multi-purpose, suitable for processing nails, glass, plastic, metal, stone, tiles, ceramics, etc para. - grinding effect and , very easy to install nail bit holder. Goods Description pedicure tools These grinding heads are made of premium tungsten steel material.Manicure Art Grinder The grinding heads are nail art tools that are applicable for electronic grinders, hand grinders and electric portable drills.gel polishing head Great tools for any manicurist or beginner.nails drill bits These grinding heads are sturdy enough for your usageElectric nail file-- made of , can be used interchangeably, very . Nail drill head-- multi-, suitable for processing nails, glass, plastic, metal, , tiles, ceramics, etc. Manicure nail grinding tools-- manicure grinding heads. Nail art grinding bit-- multi-purpose, suitable for processing nails, glass, plastic, metal, stone, tiles, ceramics, etc. Nail gel drill bit-- ????????nail art beginner tool - suitable for both natural and artificial nails, great tool for beginners.