Defabee Engraving Pen with 34Bits, Portable Electric Cordless...

Product Details Product Dimensions: 4.92 x 0.59 x 0.59 inches Batteries: 1 Lithium Ion batteries required. Item model number: 000000 Item Weight: 1.6 ounces Manufacturer: Defabee Country of Origin: China VARIOUS GRINDING BITS: The metal engraving machine kit includes 34 drill bits, 16 graphic templates, 6 polishing abrasives, 3 cutting blades, suitable for all your needs from fine grain to deep grooves. All these bits are enough to work on engraving, carving, sanding, polishing, etching, routing, grinding, drilling, cutting USB WIRELESS ENGRAVER: These engraving tools are equipped with Lithium battery and rechargeable by USB interface. Cordless use will be up to 30 minutes idling after full charge. Easy to help you finish better engraved craft. 3 kinds of speed can be adjusted. The lowest speed will let you polish your nails safely. The highest speed is also working on metal carving LOW NOISE: This cordless rotary tool has a very low sound when working, you won't feel very noisy, so don't worry about disturbing your family's rest. Beginners and professionals use it anytime and anywhere to make their favorite works BEGIN ENGRAVED ART NOW: The portable and compact etching pen are convenient to take anywhere you want and allow you to enjoy relaxing hand drill jewelry making time, and engrave on any material such as glass, wood, egg, plastic, jewelry, ceramic, leather, ring, etc BEST CHOICE FOR BEGINNER: Our metal engraver tools are easy to operate. If you have any questions or are not satisfied with your engraving pen, please communicate with us promptly. We will be more than happy to help you with it until you are satisfied