Spiral design for gardening planting: use a drill bit in suitable soil or landscape to dig a hole in seconds, suitable for planting plants, flowers, bulbs, etc. The auger tip improved fingerboard ground first and stays stable when digging in hard ground. Note: Not suitable for large hard rocks and soils with hard substances such as tree roots in the ground. Improve efficiency, save time and free hands: The garden screw planter is suitable for planting and digging, cultivating, and can drill holes quickly, free hands and save time. An electric drill with a bit adjustable is recommended so you dont have to worry about whether the auger will fit your drill. Wide Range of Applications and Multiple Functions: This auger is suitable for gardeners work, easy to drill and can be used to grow all kinds of potted plants, flowers and vegetables. It is also suitable for drilling into the ground and can be used to secure fences, umbrellas and other tools. Easy to use: easy to use, easy to use, most drill bits over 10mm can be used. It is recommended to use an electric drill above 18V. Keep the auger free of dirt and debris when is not used.