Feature:◆The multifunctional electric grinder is powerful, compact and portable, and is a very practical tool.High‑quality copper wire motor, plastic shell, and high temperature resistant power, can meet all kinds of work needs.Fine carving is done in one machine. This electric grinder can be used for grinding, polishing, engraving, rust removal, drilling and cutting.◆Mini rotarys tool can be used to cut, grind, carve, polish, engrave, drill, or smooth workpieces for any home improvement or crafting job. So works fine on metal, metal, wood, plastic, jewelry, aluminum. ◆Suitable for most ferrous and non-ferrous metals, castings, welded joints, rivets, rust, stone, glass, ceramics and porcelain. Sanding drums and sanding disc for rough shaping and smoothing wood and fiberglass.Specification:Condition: 100% Brand New Item Type: Electric GrinderMaterial: Plastic Color: As Pictures Shown Total Length: Approx.18.3cm / 7.2inVoltage: 18VMaximum Speeds: 18000 r/minFunction: Electric Grinder, Small Hand-held Grinder, Jade Electric Grinder, Cutting Machine, Engraving Tool, Miniature Electric DrillInstallation:1.Press the anti-rotation pin and unscrew the chuck nut2. Put in a suitable chuck and turn back the chuck nut3.Then insert the head to be installed4.Hold down the anti-rotation pin and tighten the chuck nutPackage List:1 x Electric Grinder1 x Plug Adapter4 x Chuck