materialsHigh hardness and high strength materials, anti-corrosion and anti-rust, long service life, very suitable as tools for sharpening blades. Almost any blade or garden tool can be sharpened quickly and easily. Restoring the blade to its original sharpness helps remove scratches on rocks and sticks. Easy to UseThese lawn mower sharpeners are suitable for electric drills and hand drills, you can connect them to drill bit and sharpen lawn mower blades, they can make cutting tools or sharper blades. You can wipe it without oil, clean it with a damp cloth Suitable for any electric drilling rigBuilt-in guide rail can produce proper edges and corners. The simple lawn mower blade sharpener can be used with any electric drill to cut grass faster. Make the cutting edge of the mower blade sharp, without grooves or irregularities, and keep the blade balanced. Save timethe grinding wheel can be simply connected to an electric drill to sharpen the blades of the Lawn mower. The sharpening part is very rough, and the blade can be sharpened easily and quickly to improve efficiency. Using a blade sharpener, you can finish the mowing job faster with less energy. Wide range of applicationsvery suitable for garden tools such as lawnmowers, blades, sickles, etc. Suitable for home, garden, field, etc. Restore your equipment at a fraction of the cost of buying new equipment and keep your gardening tools as sharp as new so you can get the most out of them.