20V Brushless 4-1/2'' 115MM Power Angle Grinder Tool

【Efficient Brushless Motor】Cordless angle grinder equipped with highly efficient brushless motor which requires no carbon brushes, works for longer life., 【High-power Battery and Super Fast Charger】20V 4.0Ah large capacity lithium-ion battery applies electronic control, optimize the use of battery energy and extend the service life., 【Easy to Operate】Weighing only 4.9 lbs with battery, wireless design gets rid of the restriction of power cord and the trouble of winding cables, easy to carry around, which is suitable for indoor and outdoor use., 【Humanization Design】2-position anti-slip auxiliary handle increases comfort, and self-lock button reduces users' fatigue during long-time work., 【Multi-accessory Tools】Angle grinder is equipped with 3 different types 4-1/2 inch (115mm) wheel, inclueding cutting wheels for metal/steel/tile cutting, grinding wheels for grinding metal and rust removal metal rust