m18 40 cm milwaukee m18bllt 0 battery powered brush cutterThe brushless brush cutter has the power to clear the thickest brush, reaching maximum power in less than 1 second. It has a 2 speed variable trigger, allowing the user to choose greater performance or greater autonomy. Up to 4,600rpm in the first mode and 6,200rpm in the second mode Adjustable cutting width from 35cm 40cm Up to 1 hour of autonomy with an 8. 0Ah M18 HIGH OUTPUT battery Easy position cutter head and adjustable auxiliary handle for