The DeWalt DCM571N 54V XR FLEXVOLT Grass Trimmer & Brushcutter is a powerful and versatile tool designed for efficient yard work. It features a 38cm cutting swath for fast completion of tasks over large areas, and includes a brush cutter adapter kit and brush knife for versatility, handling everything from simple grass trimming to heavy-duty clearing. The tool is equipped with a high-efficiency brushless motor with a metal housing, ensuring longer runtime, extended life, increased durability, and overall efficiency. It comes supplied with 2.0mm twisted line for fast and efficient cutting. For user control, it offers Hi/Low speed settings with variable speed options, allowing for 0-5,100 RPM on low and 0-5,600 RPM on high. When using a 54V, 3Ah battery, the no-load run time with line is approximately 54 minutes on low speed and 44 minutes on high speed. The tool has an enclosed and durable Xenoy battery housing for added protection and a total assembled length of 1.8m. A shoulder strap is included for user comfort. This model is supplied as a bare unit, meaning the battery and charger are not included.