The M18 String Trimmer with QUIK-LOK. designed for landscape maintenance professionals. provides users with the power to clear thick brush. reaches throttle in under 1 second and features a balanced design which increases user control. This M18 Power Head. part of the QUIK-LOK Attachment System. is compatible with multiple attachments such as an Edger. Articulating Hedge Trimmer. and Pole Saw attachment. This gives users the ability to quickly swap out attachments on a single Power Head. delivering ultimate versatility and a lower cost of ownership. The POWERSTATE Brushless Motor delivers up to 6.200 with up to a 16 cutting swath. and gives you the power to maintain speed in demanding applications without bogging down. The motor is positioned in the rear of the trimmer to provide the combination of power. balance. and maneuverability. RE’sINK PLUS intelligence ensures maximum performance while protecting from overload. overheating and over discharge.