slbrillreNew upgrade and high quality: The lawn mower blade sharpener is made of double-layer corundum, high quality, durable, long service life, the blade sharpener can be used repeatedly. Our lawn mower blade sharpeners are supplied by the original factory, absolute quality assurance. Wide application: Widely used for sharpening lawn blade, drill blade, mower, sickle cutter, rototillers, etc. This sharpener can be used for electric drill and hand drill to sharpen the dull blade. Easy to Use: It only takes 10 seconds to install. You only need to install it on your electric drill to use it. And it can quickly make old dull blades sharper. Effectively provide your productivity. Features: The new lawn mower blade sharpener is made of double-layer emery and brown corundum, with high quality, durability and long service life. They are widely used for sharpening lawn blades, drill blades, lawn mowers, sickle mowers, etc. The sharpener can be used for electric drills and hand drills to sharpen blunt tips. The lawn mower sharpener can be simply installed on the electric drill to sharpen the knife easily and quickly, making the blade more efficient (saving time, effort and safety). Specifications: Material: Carborundum Quantity: 3pcs. Attention: 1. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Contents: 3 x Blade Sharpeners. slbrillreMaterial: