RIDGID introduces the R86047 18V 4-1/2 in. Paddle Switch Angle Grinder Kit. RIDGID’s brushless motor technology delivers maximum performance and longer runtime. The powerful brushless motor delivers up to 25% more power than the previous model (R86042B) with 9,000 RPM. The ergonomic paddle switch design provides increased comfort during extended use. Tool-free wheel and guard adjustment allow fast accessory changes to maximize productivity and minimize downtime. An electronic brake quickly stops the wheel when the paddle switch is released. As always, this RIDGID 18V Paddle Switch Angle Grinder is 100% compatible with all RIDGID 18V batteries and is backed by the Industry’s Best Lifetime Service Agreement with registration.