FunctionThe lawn mower blade sharpener can be used for sharp lawn mower blades, making the blades sharp again. For sharpening lawn blades, lawn tractors, lawn mowers, cultivators, drill blades, sickles and more. Advantages: Fast, automatic, easy, safe, time-saving and labor-saving. The Lawn Mower Blade Sharpener simply attaches to a power drill to sharpen blades quickly and easily. Make the edge more efficient MaterialThe thickness of the grinding wheel is 0.78 inches, which is thicker than ordinary grinding wheels. Made of corundum, high quality, durable and long service life, the blade sharpener is reusable. Dimensions50 x 47 mm/1.97 x 1.85 inches. They're small enough to fit in tight spaces and strong enough to sharpen blades. Compatible with most power drills and hand drills. A Pair of Reusable Knitted Gloves IncludedThe gloves are breathable, comfortable, warm and elastic, which can effectively protect your hands from friction while working. Ideal for small household jobs such as gardening, maintenance, carpentry, and home improvement.