Electric Engraving Pen with 49 Bits, USB Rechargeable Cordless Engraving Machine, Portable DIY Rotary Engraver for Jewelry Wood Glass Stone Carving (Silver)

BEGIN ENGRAVED ART NOW:these portable and compact etching pen are convience to take anywhere you want and allow you enjoy relaxing hand drill jewelry making time. It can work on metal, glass, ceramic, leather, wood,jewelry,stone or statue.

• ‌3-Level Speed Adjustable: The cordless electric engraving pen's Rotational Speed up to 18000r/min, and buile-in 3 different speeds (Short press) to engrave different materials. The engraving pen is lightweight and ergonomically designed to give you precise control and engraving.
• Low Noise, Perfect for Beginners: The cordless rotary engraving tool is very lightweight and portable during the short journey. The working sound is very low, even quiet lol, it will never make the interrupt even the others in a room. (The Smart Power-Off Protection will protect the beginners for safe use. We suggest this tool for adults only.)
• What you will get: This engraving machine kit comes with: 1 X Engraving pen, 1 X USB Type-c charging cable, 1 connecting stick, 30 X Engraving bits eats（As shown in the first picture）. All these bits are enough to work on engraving, carving, sanding, polishing, etching, routing, grinding, drilling, cutting, etc.