Brushless Cordless Grinder Kit - Flexvolt® - 4 1/2" - 60 V from DEWALT | BMR
DEWALT 20 Volt MAX Lithium-Ion 4-1/2 In. - 5 In. Brushless Paddle Switch Cordless Angle Grinder w/Flexvolt Advantage (Tool Only) - Power Townsend Company
DeWALT 18V XR Li-Ion Cordless 125mm Angle Grinder - Skin Only - Bunnings Australia