【Spiral design to dig the ground without difficulty】Use a drill at low speed (slow), drill the ground or a suitable landscape, the auger bit will start working on hard ground, easily dig a hole in a few seconds and will perform well, even in rammed ground. Note: Not suitable for large rocks or solid rocks. 【High Quality Material】Made of heavy duty steel, durable to use. With the glossy black painted finish, the cultivator bit is not easy to rust. 【Universal Accessories】Works well with any cordless or corded drill with a 10mm (3/8) chuck ") or larger (which is very common). 【Widely Application】This spiral drill is the professional landscaper's choice, simplifies drilling tasks. Great DIY tools, for planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, for cultivating soil or planters, for mixing seeds, soil, fertilizer, paint or mortar mixes for harsh landscapes. poles, termite bait stations, soil sampling, drilling holes. It easily drills a hole in your soil, versatile screw for garden plant bulbs< /p> - Ideal for digging holes in the ground to plant bulbs and saplings in your garden. - Excellent for planting umbrellas or poles and can also be used to work the soil, mixing seeds, soil and fertilizers - Easily mixes batches of mortar or paint. - Simplifies drilling tasks such as taking soil samples soil, drilling holes for plants or building fences. Product Features: - Made of high quality steel. - Machined Dot keeps it stable. - Excavate weeds from the roots. - Save your time and effort. - Perfect for seedlings and bulbs . - Best Tool for Garden Soil Cultivator! Product Specifications: - Material: Heavy Duty Steel - Diameter : 8 cm - Length: 30cm - Color: black Package included: Products only include drill bits becomeveryrich