This is a professional electric grinding pen for engraving, milling, grinding, drawing, trimming, polishing, removing and drilling. Both suitable for amateurs and professionals. It is a great tool for your work.

Features:
Necessary Engraving & Grinding Tool: Come with accessories, meeting different needs for DIY carving and grinding.
Adjustable 3 Levels Speed: To meet different occasions and needs, bring you much convenience.
Widely Use: Suitable for agate nuclear carving & wood carving with adjustable speed of 7000-14000rpm. Mini nail power drill machine set.
Durable & Easy to Operate: Perfect for both amateurs and professionals.
Cordless Design: Comes with 400mAh battery and USB cable, without the trouble of messy power line when working, more convenient.
Anti-rolling & Comfortable Design: The handy and fall-arrest grip provides superior comfort to control.Light weight and portable.
Wide Applications: Perfect for cutting, sanding, polishing nails, engraving, milling, grinding, trimming, removing, drilling and jade processing, etc.

Specifications:
Color: Green
Material: Plastic +
Input: AC 230V/50Hz or 120V/60Hz
Output: 3.7V
Rated Power: 1.2W
Collet Diameter: 3.2mm
No-load Speed: 7000-14000rpm adjustable
Application: Carving, engraving, grinding, sharpening, sanding, polishing, drilling.
Battery: 13V/400mAh li-ion battery
Grinder Size: 15 * 2.85 * 2.85cm / 5.91 * 1.12 * 1.12in
Grinder Weight: 137g / 4.83oz
Package Size: 17 * 7 * 6cm / 6.69 * 2.76 * 2.36in
Package Weight: 176g / 6.21oz

Package List:
1 * Electric grinder  
1 * Box of accessories
1 * USB cable
1 * User manual

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