Electric Engraving Pen with 30 Bits, Portable Engraving Pen Tool Kits, DIY Rechargeable Engraving Machine for Jewelry Wood Glass Stone Carving, Gray

Package Included: 1 x Electric Engraving Pen Kit

Specification:

Chuck Range: 2.35mm

Chuck Depth: 25mm

Speeds: 12000/16000/20000

Power: 10W

Battery Voltage: DC 3.7V

Battery Capacity: 500mAh

Weight: 40g

Length: 125mm

Width: 17mm

Charging time: 1 hour

Description:

Smart Power-Off Protection & Pure Metal Hand Feeling: Built-in overload protection chip, when the resistance is too high, it will automatically power off to prevent machine damage and extend the lifespan. Made of solid metal, the outer metal wrap gives you a better metallic touch instead of a cheap plastic texture, and it will never discolor or peel off during the use.

3-Level Speed Adjustable: The cordless electric engraving pen's Rotational Speed up to 20000r/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.)