Brand Thunderstorm Item No. 604 Power type Plug-in power supply; voltage 220V Angle grinder model Compact angle grinder input power 850 (W) Output Power 850 (W) Grinding/slicing diameter 100 (mm) No-load rate 11000 (rpm) Spindle diameter 10 (mm) Scope of application Metal plastic wood tile net weight 1.8 (kg) Power cord length 1.8 (m) Custom processing no Series Angle Grinder Order number Extreme Rated voltage range AC single-phase and DC 50V above 250V and below 3C certificate number 2018010503102856 Whether it is exclusively for foreign trade no Model Extreme angle grinder No-load speed 11000