Of all your garden tools the Mantis Tiller is easy to handle, fun to use; Patented serpentine tines spin at up to 240 RPM; This of all the lawn garden tools easily tills down up to 10" deep; The Mantis Tiller garden tool cuts through hard sod, compact soil or tangly weeds; Weeds and cultivates even in narrow rows; Convenient 9" tine width and fold-down handles.With 9 optional attachments the lawn garden tools tiller can also trim hedges, aerate, dethatch, plow, furrow and much, much more. The 2-cycle tiller garden tool weighs a mere 20 pounds and is covered by a 2-year warranty; its tines are guaranteed for life against breakage. The Mantis Tiller will easily become one of your favorite and complete gardening tools.