DEWALT 20V MAX 4 1/2 Inch Slide-Switch Grinder (Bare Tool) DCG407B

The DWE43140 6" (150mm) High Performance Cut-Off/Grinder with E-Clutch® shuts the grinder off when a wheel pinch or wheel stall occurs. Dust Ejection System™ technology clears dust and debris for extra protection. Power tool shuts off before overheating with Power-Off®Advanced Overload Protection.