Description: with super heat dissipation, protect the engine and make it durable. Copper core motor, anti-overload and prevent burning machine. Removable cover net prevents dirt from entering and extends the service life. Portable and lightweight with small non-slip handle, comfortable to grip and use. High sensitive and stable performance. Features: type: electric grinder material: plastic+metal color: blue+black chuck size: 6mm spindle diameter: 14mm grinding wheel diameter: 100mm voltage: 18v power: 800w idle speed: 10,000 rpm application: for 18v makita battery package includes: 1 x angle grinder 1 x handle 1 x baffle 1 x wrench 2 x 21v battery 1 x charger 1 x carry bag