Nail Drill Machine Part: This nail drill handle can be used as a replacement accessory for electric nail manicure machine, with high quality stainless steel material, which is durable, high strength. With grinding heads of different specifications, it can polish different nail shapes. | Nail Drill Handpiece: Forward and reverse two optional and adjustable directions. With grinding heads of different specifications, it can polish different nail shapes. Pen design, comfortable to grip and easy to use. | Professional Electric File Remove Gel Polish Tool: Easy to change drill bits with no tools required. It also works on artificial nails. Ideal for home DIY and professional salon use. Made of high quality stainless steel material, which is durable, high strength. | Multifunctional Handpiece Replacement: This file handpiece can perform as nail drill filing, carving, engraving, routing, grinding, sharpening, sanding, polishing, and even for pet nail sanding, working great on both nails and artificial nails. Remove nail gel build nail gel and nail polish. | Portable Electric Nail Drill Machine for Acrylic Nails: The professional nail drill machine handpiece is ideal for home DIY and salon use. High-quality spare and accessory parts, very complete internal structural design.