[Spiral design, suitable for horticultural planting] Use a drill bit to operate in the applicable soil or landscape, and in a few seconds you can dig a hole, suitable for horticultural planting of plants, flowers, bulbs, etc. The improved auger tip hits the ground first and remains stable when digging in hard ground. Note: It is not suitable for large hard rocks and soils with hard materials such as tree roots under the ground. [Improve efficiency, save time and free your hands] Seeders Garden helical screws are suitable for planting and digging, tillage and can drill quickly, free your hands and save time. It is recommended to use an electric drill with an adjustable drill bit, so you don't have to worry about whether the auger is suitable for your electric drill. [High quality materials, appearance simple] Auger products are made of high-strength alloy steel, good quality, high quality and durability. The exterior is coated with black paint, which is not easy to rust, and is simple and generous. [Wide application, multi-function] This type of auger is suitable for gardeners' work, makes drilling easier and can be used to plant a variety of potted plants, flowers and vegetables. It is also suitable for drilling into the ground and can be used to attach fences, umbrellas and other tools. [Easy to use] It is easy to use and operate and can be used with most bits 10mm or larger. It is recommended to use an electric drill of 18V or more. When not in use, keep the auger dirt and debris clean. Note: The data are all measured manually, please allow 1-3cm error due to light differences and display, there may be color differences, please refer to the actual item received.