Penna per intaglio elettrica, strumento per intaglio, mini penna per intaglio a batteria, penna per intaglio multifunzionale, strumento rotante fai da te

【Adjustable Speed】This electric engraving pen features three adjustable speeds suitable for various applications. Generally, lower speeds are used for metal/wood engraving, while higher speeds are used for glass/ceramic engraving. 【Rechargeable with Smart Power-Off】This engraving pen is rechargeable via USB. A full charge provides up to 60 minutes of wireless use. The mini metal engraving pen has a built-in safety circuit and intelligent overload protection. It automatically shuts off when overloaded to prevent damage to the pen body, making it very safe to use. 【Visual Indicators】Equipped with speed, battery, and overload indicators, you can monitor the wireless engraving pen's operating status in real time. You can adjust the working speed to suit different application scenarios. 【High-Intensity Use】This mini engraving pen is compact and portable, weighing only 40 grams. The metal body and pen-like design provide a comfortable grip. It is ideal for polishing and engraving jade, metal, leather, wood, jewelry, glass, ceramics, and stone. 【Package Contents】Our engraving tool kit includes accessories sufficient for various needs such as engraving, grinding, carving, milling, drilling, and cutting. This engraving pen is made of high-quality stainless steel and brass, making it powerful, compact, portable, and beautifully designed. Features: 1. Intelligent Overload Protection: The intelligent overload protection chip interrupts power during engraving to prevent damage to the motor and engraving needle. 2. Three Adjustable Speeds: This device features three adjustable speeds to meet your different needs. 3. Easy Operation: Operation is as simple as using a pen—even beginners can easily master it. 4. Applicable Materials: Wood, stone, peach pits, eggs, handicrafts, glass, ceramics, metal, plastic, etc.