Muti-functional Nail Drill Machine：There are different kinds of nail drill bits for you to do nail care to meet your different needs. For example, they can help you remove calluses, take off nail, exfoliate and scrub your nails, which make your nails look clean, shiny, smooth and flat | Professional Nail Drill Set：Comed with 6 kinds of metal nail drill bits and 106 sanding bands and nail art brush, the electric efile drill for nails can be used for manicure, pedicure,polishing and remove gel and epidermis of acrylic and nail polish or pets nail beauty,etc. Good choice for both home and salon use | Adjustable Speed and Direction and Easy to Use：The speed of nail drill can adjust from 0 to 20000 RPM. The electric nail drill has two directions of rotation, which enables any right-handed or left-handed use. It is easy to change the nail drill bit without tools, just pull it out and insert it and then connect the power cord to operate the nail drill machine | Power Motor and Aluminum Alloy Body ：High quality aluminum alloy body and power motor can make the nail drill machine low noise ,smooth and slight vibration when using the nail drill to manicure.Please don't make a constantly long time(no more than 20 minutes) using in order to avoid overheating | Portable and Compact Design： This e-file nail drill kit is made of high-quality metal, super compact and lightweight, easy to handle and carry. You can do your nail art work anytime anywhere with this professional electric nail drill.If any problems arise with our product, please contact us without delay. We commit to responding within 24 hours and endeavor to assist you in finding a prompt solution