The Roto Digger digs holes up to 28-inch deep and 1.75-inch wide making it great for planting bulbs, bedding plants and seedlings but it can also be used to install electrical conduit or sprinkler under sidewalks, insecticide applications / termite treatments deep water, aeration and fertilization of trees and shrubs or weeding - roots and all.

The earth auger digs for you! Just insert into any 3/8-inch or larger electric or cordless drill. Guaranteed Forever by the Manufacturer Lewis Lifetime Tools

Caution: If you hit a rock, root or other object, you will have to relocate the hole. Roto Digger is not designed to dig through hard materials.