Tungsten Steel Carbide Nail Drill Bitnail drill bits sets are made of superior tungsten carbide material which is durable and hard-wearing. Especially the excellent heat dissipation for faster cooling during high-speed and long-time rotation which can be used more than thousands time for home salon. Compatible with Most Nail DrillUniversal 3/32""(2.35mm) stainless steel shank perfectly suits for most electric nail drill on the market. nail bits sets is fixed in a mini case which you can easily put in your pockets or bags. Professional Nail Drill Bit KitOur nail electric file drill kit equipped with 10 different tungsten carbide nail bits to meet your grinding requirements on different nail regions. Different nail bits combination to trim and polish your natural nails, especially remove edge and sidewall cuticle, and dead skin. Save Time and Moneyelectric nail files match with most of Nail drill machines, you won't to have an appointment with the manicure store in advance. Whats more, you can DIY your nail art, and just like bringing nail salon at home. Ideal GiftWith a modern, beautiful, and high-quality appearance. manicure set, suitable for manicure, pedicure and removal of nails or dead skin, is an ideal gift for family and friends. Small Cylinder Bit Removing product in sidewalls and removing callused skin around side walls Fine Grit Drill Bit Filing away residual cured gel or cuticles in hard to reach areas. Fit for under-nails clean, sidewalls, backfills. Flame Bit Used to create a lip of dead cuticle in order to better remove dead skin.