【Strong Power】The powerful large cylinder and 1700W high-power pure copper motor achieve strong impact, allowing you to easily and efficiently cut through roots and soil quickly, greatly improving your work efficiency. You can also infinitely adjust the speed by pressing the switch using different levels of force. 【Sturdy and Durable】The 40cr alloy steel and aluminum alloy with baking finish makes it resistant to rust, corrosion, deformation, tear, and wear and can withstand high-strength use, ensuring sufficient durability and longevity. 【Comfortable Grip】The anti-slip ergonomic handle and the auxiliary 360° rotatable handle covered with curved rubber can reduce vibration, fatigue, and strain on your hands, ensuring a more comfortable grip. 【Replaceable Bits】It comes with three different drill bits, allowing you to switch among scraping chisel, flat chisel and point chisel as needed to meet your diverse needs 【Application】It is great for garden and lawn applications in soil cultivation, tree ball lifting, planting bedding, bulbs, seedlings or fertilizing shrubs, water aeration, weed control & root removal. It is suitable for forestry seedlings, vineyard supports, vegetable planting, etc. It is ideal for demolition, trenching, chipping, breaking holes in concrete, block, brick, tile stucco, housing foundation removal, concrete slab, oil chimney and much more, Manufacturer: CUSANSK