USB Rechargeable Cordless Electric Engraver with 30 Bits and Accessories for Engraving Jewelry, Metal

This engraving tool can be charged via a USB port, and after a full charge, the cordless use time can be up to 30 minutes, which can easily help you complete better engraving work. The metal engraving pen is equipped with a high-quality motor, and the three speed settings range from 5,000 rpm to 25,000 rpm, suitable for different situations. The lowest speed allows you to polish your nails safely, while the highest speed can also be used for metal engraving. This metal engraving machine kit includes 30 rotary cutters, 3 drill bits, 3 saw blades and tools, enough for engraving, sanding, polishing, etching, milling, grinding, drilling and cutting. This portable and compact engraving pen is easy to carry, allowing you to easily enjoy jewelry making time with a hand drill. Suitable for metal, glass, ceramics, leather, wood, jewelry, stone or statues.