This 40V Brushless 15? String Trimmer gets the job done with plenty of power and runtime and offers a wide variety of compatible attachments, including a cultivator, blower, and edger (all sold separately). Just remove the trimmer head and hook up the attachment, it?s that easy! Ideal for heavy-duty trimming, this tool uses a 3-IN-1 Bump Feed for quick and easy reloads, and a .095? line to cut a 13?-15? cutting swath for a variety of cuts. The Brushless Motor Technology delivers more power, longer runtime, and longer motor life. When compared to a traditional gas string trimmer, this battery-powered unit is quiet and produces little vibration with zero emissions. (All important factors with regards to safety and fatigue.) Plus, it?s cordless, so you?re free to work anywhere without tripping over or getting tangled up in cords. Works with All HART 40V Batteries.