Our M18 4-1/2" / 6" Braking Grinder Paddle Switch is the next advancement in power and performance, generating 13A corded power, fastest cutting, and delivering up to 135 cuts per charge. The 4-1/2" / 6" Braking Grinder Paddle Switch generates 13A corded power allowing you to complete the toughest grinding and cutting applications, all on the Cordless System. The Brushless Motor delivers maximum sustained power and 9,000 RPM to remove material faster and increase productivity. Intelligence ensures unmatched levels of performance, protection, and compatibility. The Brake provides stop times under 2 seconds with an abrasive disc. The 4-1/2" / 6" Braking Grinder Paddle Switch includes an electronic clutch for kickback protection, as well as overload protection to maximize motor life. Pair with the XC8.0 Battery Pack for HD12.0 power in a smaller size, and longest life vs. batteries. The 4-1/2" / 6" Braking Grinder takes cordless grinders to the next level in performance and run-time.