Cordless Angle Grinder Set, 18V Electric Cut-off Tool/Grinder with 2 Pack 5.0Ah Lithium-ion Battery and Charger & Carrying Case Kit, for Cutting and Grinding - - Amazon.com
Ryobi P421 6500 RPM 4 1/2 Inch 18-Volt One+ Lithium Ion-Powered Angle Grinder (Battery Not Included, Power Tool Only) - Power Angle Grinders - Amazon.com
BOSCH 4-1/2" Small Angle Grinder GWS9-45 - - Amazon.com
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
AVID POWER Angle Grinder, 7.5-Amp 4-1/2 inch Electric Grinder Power Tools with Grinding Wheels, Cutting Wheels, Flap Disc and Auxiliary Handle for Cutting, Grinding, Polishing and Rust Removal - Red - - Amazon.com