Great Helper for Nail Art Lovers Professional electric nail drill machine meets all your needs for removing acrylic polish, gel polish, manicuring and shaping nails in your daily manicure work, with an adjustable knob up to 40000 rpm and a smart high-definition LCD display, Suitable for beginners and professionals, it is the ideal gift for your family and friends! The button function of the electric nail drill: Power on: Rotate crystal button to turn on/off and adjust speed as you need. Speed display: 00-40 RPM, representing 0-40000 Display adjustment numbers. Adjust speed: Turn the speed knob clockwise to increase the speed; turn counterclockwise to decrease the speed. Forward and reverse display: the default forward rotation F when power on, press one the next button is to reverse the R, and press the Key to return to forward rotation. Please note: replace the sanding head with the nail drill, you need to turn the rotating sleeve to the left to unlock the sanding head and turn it back to the right to lock it. What included in this gift box? 1 x Electric Nail Drill Machine 1 x Handle 1 x Ceramic Drill Bits 11 x Drill Bits 6 x Sanding Bands 1 x Adapter 1 x User manual - More Powerful and Stable Electric Nail Drill: The GOLEEXU electric nail file is perfect for various nail care tasks. The speed can be as high as 40,000 RPM, you can adjust the speed with precision by simply rotating it easily. From pre-care to removal and shaping, it handles nail extensions, gel polish, tips and dead skin - Low Noise Low Vibration Low Heat: Aluminum handpiece with heat emission hole ensure it low heat. The drill for nails comes with the twists lock system which lets you easily change the bit.Top-notch Appearance Design, you can change the drill bits by simply rotating it easily. Comfortable to hold, left and right hand mode can be used - Upgraded Professional Nail Drill: The nail filer electric is exclusively designed with 6 holes to insert nail drill bits, making it more convenient to choose different efile nail drill bits while you drill for nails it outstandingly features stable operation, long usage life, it is ideal for both professional use in salon and beginner at home - All in One Acrylic Nail Drill: Just a set GOLEEXU nail drill machine meets all your needs, multifunctional use for nails prep, acrylic nails, gel nails, dip powder nails, thick nails, nail grinder, manicure & pedicure, callus removal, natural nails, routing, nail machine for acrylic nails, polishing, etc. Handle everything from gel polish removal to acrylic nail prep with ease - Electric Nail Buffer & Complete Kit: This kit consists of 1* nail drill machine, 1* nail drill pen, 1* US dapter, 1* connecting line, 12* drill bits, 6* sanding bands, 1* use manual, everything you need for efficient nail care. The GOLEEXU nail drill is the best choice for you to do your nails.(Note: The GOLEEXU electric drill corded is not a charging model)