Makita 18V LXT Lithium-Ion Brushless 4-1/2 in./5 in. X-LOCK Angle Grinder with 18V LXT 1 in. Brushless Rotary Hammer Drill XAG25Z-XRH01Z - The Home Depot
40V max XGT® Brushless Cordless 7" / 9" Paddle Switch Angle Grinder, with Electric Brake, AWS® Capable, Tool Only - Amazon.com