Eyech Nail Drill Bits Set4Pcs Carbide Drill Bits for Nails3/32" Shank Size, Gold Cuticle Bit for Nail Drill for Manicure Nail Prep, Polishing,Hard Gel RemovingC, M, F, XF) Specifications: Material: Tungsten steel Shank Size: 3/32 inch(2.35mm) Grit: C, M, F, XF Quantity: 4pcs Weight:Approx. 9g each brush Color: Gold color Features: 4 tooth densities (C, M, F, XF) are available, from fine to rough to meet different sanding needs, allowing for quick nail removal and detailed polishing. Extended design can cover larger area and sand faster, especially during the process of removing nails, which can effectively shorten the operation time and improve the efficiency. Made of quality tungsten steel material, high hardness, high temperature resistance, wear resistance, even under frequent use, can keep sharp and long lasting service life. Standard 2.35mm common caliber, suitable for most of the nail polishing tools on the market. Package Includes: 4*Different sizes drill bit nails Note: It should not be used excessively to avoid damaging the nails or skin. After use, clean the nail bits for nail drill to remove any remaining nail debris and dead skin. After cleaning the drill bit set nails, make sure they are completely dry before storing to prevent rust or other damage.