Description:The lawn mower blade sharpener is made of good strength corundum material, durable and sturdy, has good hardness and wear resistance, can be used for a long time without deformation.Double-layer blade sharpener, unlike the old version with one layer, it can sharpen the blade at multiple angles, automatic and practical, simple and effective, saving time and space. Connect to the electric drill, which can meet your daily needs.The grinder stone wheel is easy to install and remove, simply attach it to your power drill and sharpen your blades quickly and easily. Please confirm the size of your drill before purchasing.The lawn mower blade sharpener fits most power and electric drills, widely be used for hand drills, sharpening lawn blades, drill blades, mowers, sickle cutter lawn tractors, rotary tillers and so on.