This large bulb planting drill bit is the quick easy professional way to: plant bulbs, plants and seedlings; deep water aerate and fertilize trees and shrubs and; weed.

Makes 2-3/4 inch diameter holes 22 inches deep. Larger funnel shaped holes can be made by rotating the the drill once the auger is in the soil. This all steel construction spiral drill bit fits any 3/8" or 1/2" Electric or Cordless Drill .

Very useful when planting large numbers of bulbs or larger seedlings. Can also be used for taking soil samples.

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