The Sun Joe Electric Landscape 2-in-1 Edger and Trencher will create a clean edge or cut a crisp trench with professional precision along your walkways, borders, gardens, or flower beds with ease. The powerful 12-amp, high-torque electric motor makes quick work of your outdoor chores, while the durable, 7-1/4 in. double-edged steel blade easily removes grass overgrowth. Or tailor your cutting depth with the 3-position height adjustment — 0.43", 0.75" and 1.2" deep. Dig down to quickly trench lighting cables, landscape irrigation systems, yard drainage, seed planting, or an invisible dog fence! And the adjustable, telescopic handle shaft customizes your tool for more comfort and control — from 2-1/2 feet to almost 3 feet!