Multifunctional Nail Drill - This nail drill set comes with everything you need for nail prep and removal -20,000rpm nail drill, 11 kinds of 3/32” metal drill bits. Multifunctional used for all-around shaping, buffing, exfoliating, grinding, polishing, removing the acrylic nails extension poly gel nails and natural nails. Adjustable Speed & Direction - Adjustable speed 0-20,000rpm and F/R direction, easy to use with one control button, suitable for right-handed or left-handed use. Work well for all level technicians and newcomers, cutting your time in half. Low Heat & Low Noise & Low Vibration - This electric nail drill is built of a powerful yet quiet motor with smart heat dissipation, keep the nail drill machine in low heat, low noise, and low vibration while using it. (Make sure let the machine rest after 20 minutes continuous use) Portable & Light - Compact and lightweight design make this electric nail file easy to carry and comfortable to hold, you can do your nail artwork anytime anywhere you want. Easy to Use - Professional for home salon use, or travel, just plug the adapter to start working. Perfect nail drill kit for both professionals and beginners.