Work smarter, not harder. Let the Roto Earth do the hard work for you. Just attach to any cordless drill to easily dig consistent holes for your plants. Use it to power through tough weeds and roots, too! As soon as you know it, you'll have row upon row of perfectly planted bulbs, seedlings, and more. * DIG HOLES up to 16-inches deep, 1.25-inches wide. Tool is 18-inches tall, 1.25-inches wide, weighs 1 lb. * COMPATIBLE with any cordless drill that can accommodate a 3/8-inch bit. Three flats on the shaft keep the auger from slipping. * POWDER COATED STEEL is heavy-duty and rust-resistant. * GUARANTEED FOR LIFE to be free from any defect in materials or workmanship.