Milwaukee 2680-20 M18 18V Lithium Ion 4 1/2 Inch Cordless Grinder with Burst Resistant Guard and Paddle Switch Design - Power Angle Grinders - Amazon.com
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 4-1/2 in. ./5 in. Grinder with Paddle Switch with (1) 5.0 Ah Battery 2880-20-48-11-1850 - The Home Depot