Electric Engraving Pen, Mini Electric Engraver DIY Engraving Tool, Mini USB Rechargeable Engraving Pen, Multifunctional Engraving Pen

USB Charging Design: Our engraving pens can be charged via USB. They can operate for over 60 minutes after a full charge. Mini sander for all surfaces such as engraving jewelry, wood, plastic, glass, leather, metal, and stone. Especially suitable for beginners. Mini Sander Set: Our product includes 1 x engraving pen, 30 x drill bits, 3 x stainless steel cutting discs (22mm, 25mm, 32mm), 1 x cutting link. 16 engraving patterns, 1 USB power cable, and an electric engraving pen to meet all your engraving needs. Mini Sander Set: Our product includes 1 x engraving pen, 30 x drill bits, 3 x stainless steel cutting discs (22mm, 25mm, 32mm), 1 x cutting link. 16 engraving patterns, 1 USB power cable, and an electric engraving pen to meet all your engraving needs. A variety of grinding bits: The mini grinder comes with numerous grinding bits, all suitable for engraving, grinding, polishing, rust removal, milling, drilling, and cutting. A versatile machine, widely used. Versatile grinding kit: This hand engraving kit can be used as an electric engraving machine or a small rotary tool and can be used in a variety of industries, such as mold polishing, craft cutting and shaping, die-casting deburring, jade carving, stone carving, and wood and bamboo carving, etc., especially for beginners.