This Extreme Tree Cutter is a great attachment for cleaning up trails, construction sites, and for cutting grass and brush up to 3 1/2″ tall. We designed this tree cutter to be one of the toughest brush cutters on the market. That is why it can cut trees up to 6″ in diameter. It comes in multiple sizes including a 60″, 66″, 72″, and 78″. For more information on details and pricing call in today at 800-445-8244 or contact us.