With the Electric Engraving Pen, you can meet all your carving requirements in seconds, metal, plastic, glass, ceramic, wood, leather, diamonds, bones, stones, etc. It is very suitable for small, light jobs such as DIY creation, handicraft production and light projects. The electric engraving spindle has an automatic locking spindle function that matches the ergonomic design. During the creation time, stop the device at any time and simply change the carving batch head or polishing accessories. Of course, you can also cancel this function to avoid mistakes and create a safe DIY creative space. The built-in 1000mAh battery with large capacity can provide 40 minutes of efficient work, which means your creative space is not limited to space. You can understand the strength and real-time strength through the high-definition display to meet the use of different scenarios. Adopt 80W permanent magnetic motors, the built-in heat dissipation system High efficiency, 304 spindle air load speed