Durable Strong: The auger bits are made of premium steel with glossy black painted finish, and are extremely strong and durable for long time use, can be professional auger drill bits.Easy to Use: Works with any 3/8" or larger chuck drill, 18V or larger drill recommended. Plant hundreds or a few bulbs in minutes.Over Back strain: It eliminates the risk of constantly bending over when drilling.This fast seeder will even punch through loose, rocky material so you can plant bulbs and bedding plants anywhere you want.< p>Great Gardening Tool: This twist drill bit attaches to a standard electric or cordless drill.Helps you dig deep into solid garden soil, saving you effort and time.Applications: Potted plants, vegetables, flowers, tree s bare roots and shrubs, cultivated soil or planting containers, mixed seeds, soil, fertilizer, paint or mortar mix for difficult landscapes Dig holes or ice holes.