Ridgid 18V Brushless Cordless 4-1/2 in. Angle Grinder Kit with 4.0 Ah Battery and Charger : Amazon.co.uk: DIY & Tools
RIDGID 18V Brushless Cordless 4-1/2 in. Slide Switch Angle Grinder (Tool Only) R86042B - The Home Depot
Tool Review Zone : RIDGID releases their all new RIDGID OCTANE 18V Brushless 4-1/2" angle grinder (Model R86042B) and we had a chance to review it. Was it really more powerful?