Milwaukee 11 Amp Corded 4-1/2 in. Small Angle Grinder Paddle No-Lock 6141-31 - The Home Depot
RYOBI ONE+ 18V Cordless 4-1/2 in. Angle Grinder (Tool Only) PCL445B - The Home Depot
VEVOR Angle Grinder, 4-1/2 Inch Powerful Grinder Tool 11Amp Power Grinder with Paddle Switch and 360° Rotational Guard, 12000rpm Power Angle Grinders for Cutting and Grinding Metal, Stone, Wood, etc - Amazon.com
DEWALT 4.5-in Sliding Switch Corded Angle Grinder in the Angle Grinders department at Lowes.com