Features 1 10 15 Cell lithium Battery 188vf 21800mah 10 cell 218vf 29800mah 15 cell lithium battery long lasting battery life high cycle life long lasting work 2 Brushless Motor Powerful motor works efficiently much more practical3 Intelligent shifting Speed control button Supports adjustment of the speed of the angle grinder during operation to suit different work requirements 4 Operated Convenient One button switch design easy for one handed operation 5 Powerful Thermal design Main vent double side heat dissipation fast heat dissipation improve work efficiency and last longer work6 LED light design increase lighting when working more convenient7 Auxiliary Handle Auxiliary Handle for Left or Right Hand Use8 Removable dust cover design With removable dust cover can reduce the fly in the work to enter the machine 9 High quality Material High quality complex vanadium alloy steel forged aluminum head is sturdy and durable 10 Application Metal stone wood plastic cutting and polishingSpecifications Angle grinder model Brushless Angle GrinderType 1 BatteryColor Orange yellowGrinding slicing diameter 100mmNo load rate 8000 11000rpmSpindle diameter 10mmChuck size 16mmCapacitance 188VF 218VFInput voltage 110V 240VFrequency 50 60HzBattery voltage 21VNumber of lithium batteries 10 cell 15 cellBattery capacity 21800mah 29800mahNo load speed 20000r minScope of application metal stone wood plastic cutting and polishingPackaged incl