Features:1The electric grinder kit includes sandpapers, wrenches, adapter and other tools, easy to use and install.2Using brass core motor, with high strength, not easy to generate heat after working for a long time, which can prolong the service life of the grinder.3The grinder is made of aluminum alloy, which is light and corrosion resistant, and can be used in various environments.4The thickened solid design base can effectively prevent shock and skid, and has low noise during operation.5The electric polishing machine has B12 chuck, which can be used for cutting, grinding, polishing, engraving, etc.Item Type: Electric Carving GrinderProduct Material: Aluminum alloyMotor Material: BrassPlug Voltage: AC 110-240VMotor Speed: 9000r/minOutput Speed: 4500-9000r/minSandpaper Diameter: Approx. 75mm / 3inChuck Model: B12 (Approx. 1.5 x 10mm / 0.1 x 0.4in)1 x Electric Carving Grinder20 x Sandpapers5 x Hex Wrenches1 x Special Wrench1 x Adapter1 x Plug