?Mpnetdeal Powerful Professional Electric Nail Drill With Foot Pedal In 30000Rpm To Support All Types Of Nail Work. ?Powerful&Low Noise?: ?Motor Can Be Got Up To 30,000 Rotations Per Minute,Providing You With Variable Speed Control For Great Looking Nails. ?It Is Powered By A Long-Reaching Ac Adapter That Offers More Powerful And Consistent Speed Than Battery-Operated Units, Scalable Handle Line Is More Convenient In Use. ?High-End Design?: ?Aluminum Alloy Handpiece With Fast Head-Loading Mechanism & Wonderful Locking Effect. ?Handpiece Upgraded With White Silicone Heat-Resistant Sleeve To Reduce The Risky Of Overheat And Vibration,Effectively Extend The Life Of Handpiece. ?With Foot Pedal To Free Your Hands And Ideal For Right Hand Or Left Hand Using. ?Multi-Functional?: ?Carving, Engraving, Routing, Grinding, Sharpening, Sanding, Polishing For Acrylic Nails,Gel Nails,Artificial Nails,Natural Nails,Pets'Nails,Not Suggest To Use For Something Hard. ?Compact&Portable?: ?Ideal For Professional Use In Nail Salon,Beauty Parlor ,Spa Or Personal Manicure Pedicure,Nail Art,Etc. Or Beginner Use At Home. Easy-To-Change Drill Heads. No Tools Required. ?Item Included?: ? 1X Electric Nail Drill Machine, ? 1Xhandpiece, ? 1 X Foot Pedal Power Control ? 1X Plastic Bracket For Handpiece, ? 2X Box Of Drill Bits(36Pcs), ? 56 Pcs Of Sanding Bands, ? 1 X Instruction Manual. Bit Changing Steps: ?Turn R Side Clockwise Until You Hear A ''Click''. ?Remove The Original Bit. ?Insert The Bit You Need. ?Turn S Side Counterclockwise To Secure The Bit. ?Warm Tip: Please Turn Off The Main Body Power When Changing The Nail Drill Bits.