The auger drill bit is a manual design, different from the battery-driven auger and gasoline auger, which is safe, environmentally friendly, smoke-free, and quieter. Drilling directly into the ground saves you time and effort by eliminating the need to bend over while drilling constantly. Moreover, it is 42 inches long (3.5 feet) and 4 inches in width. Hand post hole digger is made of high-quality carbon steel, with a black glossy coating, not easy to rust, break or twist, thick and sturdy, and can be used for a long time.