AxPower Electric Micro Engraver Pen Mini DIY Vibro Engraving Tool Kit

DIY Tools electric micro engraving pen is mainly used for engraving on glass, wood, plastic, ceramics, and many other materials. The maximum speed of the rotary reaches 20,000 rpm allowing you to make a clean and even cut or to polish an item. 30 Bits for Engraving & Grinding 4 jujube-shaped bits 5 round bits 10 pointed bits 11 flat bits Suits all your needs from fine lines to deep grooves. 6 Different Style Polishing Head with Sanding Ring You can not only make your nail looks beautiful but also can polish whatever items you want.