Mini caneta de gravação elétrica portátil ferramenta gravadora para joias metal vidro madeira

Product Description: - The mini electric grinding tool is small size, portable to use, offers better control - Compact engraver has ergonomic tri-lobal grip and precise fingertip control - Hold the engraver as you would a pencil, with either your thumb or forefinger over the button. - Electrical machinery engraving pen has a 21,000 RPM Motor to engrave glass, metal, ceramic and plastic, only using two included AAA batteries - Applications include engraving tools, sporting goods, toys, phone chargers and the delicate personalization of jewelry, watches and glassware. - Also practical as a wood engraver, or part of a metal engraving kit Specifications: Color: Blue Material:Aluminum No load speed: 12000 RPM Collet Size: 2.35mm Battery type: 2 AAA(not include) Size: 160*15*15mm Using: 1.Turn on the cap and put in the AAA x 2 (not include). 2.Push Switch,and it will work. The engraver is supplied with a diamond tip which is capable of engraving any surface. (Just like:Glass,ceramics,or hardened metal the replacement bit is readily available in local hardware shop.) You also can use steel bit as an alternative but it is ideal engraving plastic,wood,and metal. Packing list: 1x Micro Engraving Pen 1x Drill Bit Replace Tool 2x Drill Bit