Stronger- The auger bit is made of high quality sturdy steel with strong shaft, integrated bit and hex head connection design, which makes it more sturdy, non-slip and durable to use. In addition, the whole frame of our bulb planter is sprayed with eco-friendly technology to prevent rust. The auger spiral drill bit is suitable for digging quickly in sandy/wet/dry soil. Using the power of a portable bulb auger, hundreds of holes up to 8, 11 or 14 inches deep and 1.6, 2 or 2.8 inches in diameter can be made. in minutes.Dramatically increase digging efficiency without blisters or sore hands. Various Sizes-Our spiral garden hole planter comes in three sizes, 1.6x9, 2x15 and 3x12. Each size is suitable for different scenarios requiring. The 1.6 x 9 garden auger is suitable for planting bulbs, flowers or vegetable seedlings. 2 x15 for umbrella pole holes and fence holes. 3" x 12" for growing plants with larger roots, such as potatoes and cabbage.Wide Usage-This planting auger is the perfect choice for gardeners. Plant bulbs, vegetables, flowers, bare root trees and shrubs, till soil or planters, mix seeds, soil, fertilizer, paint or mortar mix batches. You can easily dig pole holes or even take it with you when you go to the beach and drill a hole in the sand to secure your umbrella. , works with any drill, an 18V or higher hand drill is recommended. Robust and durable even in the toughest conditions. Our unique design also makes the distance between the start of the digging blade and the point is the minimum, so the auger bit will start working on hard ground without having to push down. If you have any questions, contact us