The M18 FUEL String Trimmer with QUIK-LOK has the power to clear thick brush, reaches full throttle in under 1 second, and delivers up to 1 hour of run-time per charge. Part of the QUIK-LOK Attachment System, the Power Head is compatible with multiple attachments such as an Edger, a Hedge Trimmer, and a Pole Saw. The ability to quickly swap out attachments on a single Power Head delivers ultimate versatility and a lower cost of ownership. Designed to meet the needs of professional landscape maintenance, the POWERSTATE Brushless Motor is positioned in the rear of the trimmer to provide the best combination of power, balance, and maneuverability. The motor delivers up to 6,200 RPM with up to a 16 inch cutting swath and has the power to maintain its speed in demanding applications without bogging down. The Easy Load Trimmer Head delivers an easy line loading experience and allows users to load up to 25 ft. of trimmer line in under 30 seconds.