This is a professional electric grinding pen for engraving, milling, grinding, drawing, trimming, polishing, removing and drilling. It's designed for application of jade agate carving, manicure, wood carving, dental department, grinding aluminum plate, thin copper board, printed circuit board, etc.Features:Necessary Engraving & Grinding Tool: Come with 12 accessories, meeting different needs for DIY carving and grinding.Widely Use: Suitable for agate nuclear carving & wood carving with adjustable speed of 3000-20000RPM. Mini nail power drill machine set.Easy to Use for Manicure: The gell nail grinder engraving kit can be used for natural nails as well as artificial nails. Perfect for professional or home use. Anti-rolling and Comfortable Design: The handy and fall-arrest grip provides superior comfort and control.Light weight and portable.Wide Applications: Perfect for cutting, sanding, polishing, engraving, milling, grinding, trimming, removing and drilling.

• Necessary Engraving & Grinding Tool: Come with 12 accessories, meeting different needs for DIY carving and grinding.
• Widely Use: Suitable for agate nuclear carving & wood carving with adjustable speed of 3000-20000RPM. Mini nail power drill machine set.
• Easy to Use for Manicure: The gell nail grinder engraving kit can be used for natural nails as well as artificial nails. Perfect for professional or home use. 
• Anti-rolling and Comfortable Design: The handy and fall-arrest grip provides superior comfort and control.Light weight and portable.
• Wide Applications: Perfect for cutting, sanding, polishing, engraving, milling, grinding, trimming, removing and drilling.

Package List:1 * Manicure Electric Grinder  1 * Power Adapter6 * Sanding Bands  1 * Drum Mandrel5 * Polishing Head Bits