As we all know, electric nail files are ideal for achieving a professional salon-style finish for at-home manicures or pedicures so that your feet and hands look attractive.Here are some helpful techniques for using a nail file drill safely to master the basics of your electric nail file technique. In order to use an electric nail file safely, here are some handy tips: Use a slow speed for cuticle work. Cuticles are sensitive and thin, and accidental filing not only damages the nail bed, it's painful. Use adjustable parameters to customize drill speeds.Use medium speed for back filling. When you file the fill or