The Turbo Tiller Plus TT1000 is new, innovative and makes all planting simple. It has all of the benefits and features of the TT500 except we add an optional "Shovel Vane Tumbler". This feature will allow you to pull out a perfect soil plug allowing ease of planting bulbs or potted plants in seconds. Simply Remove the "SVT" cylinder for deep boring if desired. Also, the "SVT" helps to break up clods while mixing amendments to clayish or tough soil. The TT1000 turns any drill motor into a personalized yard and garden tiller / cultivator/ weed puller /compost mixer. It is not "just" another gardening tool. Add fertilizer around your existing trees and plants. Till your soil and at the same time mixing in fertilizer to install a sod lawn. Comes with a solid 3/4-Inch universal aluminum driver and can be used at multiple heights and length variations. Add or remove the driver sections without compromising strength. Excellent for working in low and tight areas or raised flower beds. Engineered driver connections make adjusting lengths "no problem" (tool to adjust driver lengths provided). The hardened steel "no slip" hex connection fits any 3/8-Inch or 1/2-Inch corded or cordless drill motor (recommended torque requirement). Best when used with a drill motor with side handle for better stability. If you have a condo or acreage, you can use a Turbo Tiller Plus TT1000. Great for a gift. Turn hours of work into minutes of fun. Start enjoying yard and garden "work" again. Limited 2-year warranty. If you are planting, plumbing, or trenching you need a TT1000. "Experience the quality. All models come with (2) drive sections and hex connector. Perfect for working close to the ground, raised flower beds or fully standing up. "Green" powered.