This Landworks 8" x 30" Earth Auger is made of Carbon Coated Steel, for durability & replaceable alloy steel blades for maximum digging performance. With diameter of 8" use this Earth Auger for: planting bedding plants, bulbs, seedlings or fertilizing shrubs, trees to deep water aeration or even weed & root removal. Landworks Augers are designed to suit the best of all your boring needs! (Power Head NOT INCLUDED)