Designed for already-established gardens, the Fusion Drill-Powered Cultivator can be used to mix, aerate, and weed the soil. It is well adapted to smaller raised-bed gardens because it can be shortened by removing a portion of its shaft. The 6-pound tool consists of four rotating steel tines, adjustable shaft, left- and right-side support bars at the drill base (further enhancing control in hard soil or next to delicate plants), and a large, adjustable handle (allowing one to comfortably position it). It can be powered by cordless drills that meet these minimum requirements: 300 in-lb max. torque; 3/8-inch drill chuck; brushless motor design; 18 volt or higher; lithium-ion battery (3.0 Ah or higher).