... : 100mm 150mm 200mmAdvantages of Ground Auger1. The ground auger is composed of small general gasoline engine, gearbox and drilling tool ... for punching on land, frozen soil, and ice layer, and is widely used in gardens, planting, planting trees, geophysical exploration, road ... the fence, and fruit trees fertilization in autumn, etc, and is suitable for all kinds of terrain, high efficiency, easy to ...