DeWalt DCG415W1 Information The DeWalt DCG415W1 is a 20V MAX XR Brushless Cordless 4-1/2 - 5 in. Small Angle Grinder with POWER DETECT Tool Technology Kit. It features a brushless motor that delivers up to 1350 max watts out and up to 9000 RPM, making it ideal for a variety of grinding and cutting applications. The POWER DETECT technology optimizes performance with high-capacity XR batteries, providing up to 40% more power than comparable tools. The grinder also features Kickback Brake, which engages with maximum force to quickly stop the wheel and shut off the grinder when a pinch, stall, or bind-up occurs. This helps to reduce the risk of damage and injury. The Anti-Rotation E-CLUTCH® system detects motion of the tool and shuts it down in bind-up situations, helping to minimize sudden torque reaction compared to standard clutches. E-Switch Protection™ requires the trigger switch to be cycled (turned off and then on) to restart tool in the event of a power outage or other unexpected s...